71888256

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 242841600

約数和(自身を除く): 170953344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 61, 62, 64, 66, 72, 88, 93, 96, 99, 108, 122, 124, 128, 132, 144, 176, 183, 186, 192, 198, 216, 244, 248, 264, 279, 288, 297, 341, 352, 366, 372, 384, 396, 432, 488, 496, 528, 549, 558, 576, 594, 671, 682, 704, 732, 744, 792, 837, 864, 976, 992, 1023, 1056, 1098, 1116, 1152, 1188, 1342, 1364, 1408, 1464, 1488, 1584, 1647, 1674, 1728, 1891, 1952, 1984, 2013, 2046, 2112, 2196, 2232, 2376, 2684, 2728, 2928, 2976, 3069, 3168, 3294, 3348, 3456, 3782, 3904, 3968, 4026, 4092, 4224, 4392, 4464, 4752, 5368, 5456, 5673, 5856, 5952, 6039, 6138, 6336, 6588, 6696, 7564, 7808, 8052, 8184, 8784, 8928, 9207, 9504, 10736, 10912, 11346, 11712, 11904, 12078, 12276, 12672, 13176, 13392, 15128, 16104, 16368, 17019, 17568, 17856, 18117, 18414, 19008, 20801, 21472, 21824, 22692, 23424, 24156, 24552, 26352, 26784, 30256, 32208, 32736, 34038, 35136, 35712, 36234, 36828, 38016, 41602, 42944, 43648, 45384, 48312, 49104, 51057, 52704, 53568, 60512, 62403, 64416, 65472, 68076, 70272, 72468, 73656, 83204, 85888, 90768, 96624, 98208, 102114, 105408, 107136, 121024, 124806, 128832, 130944, 136152, 144936, 147312, 166408, 181536, 187209, 193248, 196416, 204228, 210816, 242048, 249612, 257664, 272304, 289872, 294624, 332816, 363072, 374418, 386496, 392832, 408456, 499224, 544608, 561627, 579744, 589248, 665632, 726144, 748836, 772992, 816912, 998448, 1089216, 1123254, 1159488, 1178496, 1331264, 1497672, 1633824, 1996896, 2178432, 2246508, 2318976, 2662528, 2995344, 3267648, 3993792, 4493016, 5990688, 6535296, 7987584, 8986032, 11981376, 17972064, 23962752, 35944128, 71888256]

約数ペア:

[(1, 71888256), (2, 35944128), (3, 23962752), (4, 17972064), (6, 11981376), (8, 8986032), (9, 7987584), (11, 6535296), (12, 5990688), (16, 4493016), (18, 3993792), (22, 3267648), (24, 2995344), (27, 2662528), (31, 2318976), (32, 2246508), (33, 2178432), (36, 1996896), (44, 1633824), (48, 1497672), (54, 1331264), (61, 1178496), (62, 1159488), (64, 1123254), (66, 1089216), (72, 998448), (88, 816912), (93, 772992), (96, 748836), (99, 726144), (108, 665632), (122, 589248), (124, 579744), (128, 561627), (132, 544608), (144, 499224), (176, 408456), (183, 392832), (186, 386496), (192, 374418), (198, 363072), (216, 332816), (244, 294624), (248, 289872), (264, 272304), (279, 257664), (288, 249612), (297, 242048), (341, 210816), (352, 204228), (366, 196416), (372, 193248), (384, 187209), (396, 181536), (432, 166408), (488, 147312), (496, 144936), (528, 136152), (549, 130944), (558, 128832), (576, 124806), (594, 121024), (671, 107136), (682, 105408), (704, 102114), (732, 98208), (744, 96624), (792, 90768), (837, 85888), (864, 83204), (976, 73656), (992, 72468), (1023, 70272), (1056, 68076), (1098, 65472), (1116, 64416), (1152, 62403), (1188, 60512), (1342, 53568), (1364, 52704), (1408, 51057), (1464, 49104), (1488, 48312), (1584, 45384), (1647, 43648), (1674, 42944), (1728, 41602), (1891, 38016), (1952, 36828), (1984, 36234), (2013, 35712), (2046, 35136), (2112, 34038), (2196, 32736), (2232, 32208), (2376, 30256), (2684, 26784), (2728, 26352), (2928, 24552), (2976, 24156), (3069, 23424), (3168, 22692), (3294, 21824), (3348, 21472), (3456, 20801), (3782, 19008), (3904, 18414), (3968, 18117), (4026, 17856), (4092, 17568), (4224, 17019), (4392, 16368), (4464, 16104), (4752, 15128), (5368, 13392), (5456, 13176), (5673, 12672), (5856, 12276), (5952, 12078), (6039, 11904), (6138, 11712), (6336, 11346), (6588, 10912), (6696, 10736), (7564, 9504), (7808, 9207), (8052, 8928), (8184, 8784)]