80874288

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 268649472

約数和(自身を除く): 187775184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 61, 62, 66, 72, 81, 88, 93, 99, 108, 122, 124, 132, 144, 162, 176, 183, 186, 198, 216, 243, 244, 248, 264, 279, 297, 324, 341, 366, 372, 396, 432, 486, 488, 496, 528, 549, 558, 594, 648, 671, 682, 732, 744, 792, 837, 891, 972, 976, 1023, 1098, 1116, 1188, 1296, 1342, 1364, 1464, 1488, 1584, 1647, 1674, 1782, 1891, 1944, 2013, 2046, 2196, 2232, 2376, 2511, 2673, 2684, 2728, 2928, 3069, 3294, 3348, 3564, 3782, 3888, 4026, 4092, 4392, 4464, 4752, 4941, 5022, 5346, 5368, 5456, 5673, 6039, 6138, 6588, 6696, 7128, 7533, 7564, 8052, 8184, 8784, 9207, 9882, 10044, 10692, 10736, 11346, 12078, 12276, 13176, 13392, 14256, 14823, 15066, 15128, 16104, 16368, 17019, 18117, 18414, 19764, 20088, 20801, 21384, 22692, 24156, 24552, 26352, 27621, 29646, 30132, 30256, 32208, 34038, 36234, 36828, 39528, 40176, 41602, 42768, 45384, 48312, 49104, 51057, 54351, 55242, 59292, 60264, 62403, 68076, 72468, 73656, 79056, 82863, 83204, 90768, 96624, 102114, 108702, 110484, 118584, 120528, 124806, 136152, 144936, 147312, 153171, 163053, 165726, 166408, 187209, 204228, 217404, 220968, 237168, 249612, 272304, 289872, 306342, 326106, 331452, 332816, 374418, 408456, 434808, 441936, 459513, 499224, 561627, 612684, 652212, 662904, 748836, 816912, 869616, 919026, 998448, 1123254, 1225368, 1304424, 1325808, 1497672, 1684881, 1838052, 2246508, 2450736, 2608848, 2995344, 3369762, 3676104, 4493016, 5054643, 6739524, 7352208, 8986032, 10109286, 13479048, 20218572, 26958096, 40437144, 80874288]

約数ペア:

[(1, 80874288), (2, 40437144), (3, 26958096), (4, 20218572), (6, 13479048), (8, 10109286), (9, 8986032), (11, 7352208), (12, 6739524), (16, 5054643), (18, 4493016), (22, 3676104), (24, 3369762), (27, 2995344), (31, 2608848), (33, 2450736), (36, 2246508), (44, 1838052), (48, 1684881), (54, 1497672), (61, 1325808), (62, 1304424), (66, 1225368), (72, 1123254), (81, 998448), (88, 919026), (93, 869616), (99, 816912), (108, 748836), (122, 662904), (124, 652212), (132, 612684), (144, 561627), (162, 499224), (176, 459513), (183, 441936), (186, 434808), (198, 408456), (216, 374418), (243, 332816), (244, 331452), (248, 326106), (264, 306342), (279, 289872), (297, 272304), (324, 249612), (341, 237168), (366, 220968), (372, 217404), (396, 204228), (432, 187209), (486, 166408), (488, 165726), (496, 163053), (528, 153171), (549, 147312), (558, 144936), (594, 136152), (648, 124806), (671, 120528), (682, 118584), (732, 110484), (744, 108702), (792, 102114), (837, 96624), (891, 90768), (972, 83204), (976, 82863), (1023, 79056), (1098, 73656), (1116, 72468), (1188, 68076), (1296, 62403), (1342, 60264), (1364, 59292), (1464, 55242), (1488, 54351), (1584, 51057), (1647, 49104), (1674, 48312), (1782, 45384), (1891, 42768), (1944, 41602), (2013, 40176), (2046, 39528), (2196, 36828), (2232, 36234), (2376, 34038), (2511, 32208), (2673, 30256), (2684, 30132), (2728, 29646), (2928, 27621), (3069, 26352), (3294, 24552), (3348, 24156), (3564, 22692), (3782, 21384), (3888, 20801), (4026, 20088), (4092, 19764), (4392, 18414), (4464, 18117), (4752, 17019), (4941, 16368), (5022, 16104), (5346, 15128), (5368, 15066), (5456, 14823), (5673, 14256), (6039, 13392), (6138, 13176), (6588, 12276), (6696, 12078), (7128, 11346), (7533, 10736), (7564, 10692), (8052, 10044), (8184, 9882), (8784, 9207)]