61377984

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 168

約数和(自身を含む): 189719712

約数和(自身を除く): 128341728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 92, 96, 113, 123, 138, 144, 164, 184, 192, 207, 226, 246, 276, 288, 328, 339, 368, 369, 414, 452, 492, 552, 576, 656, 678, 736, 738, 828, 904, 943, 984, 1017, 1104, 1312, 1356, 1472, 1476, 1656, 1808, 1886, 1968, 2034, 2208, 2599, 2624, 2712, 2829, 2952, 3312, 3616, 3772, 3936, 4068, 4416, 4633, 5198, 5424, 5658, 5904, 6624, 7232, 7544, 7797, 7872, 8136, 8487, 9266, 10396, 10848, 11316, 11808, 13248, 13899, 15088, 15594, 16272, 16974, 18532, 20792, 21696, 22632, 23391, 23616, 27798, 30176, 31188, 32544, 33948, 37064, 41584, 41697, 45264, 46782, 55596, 60352, 62376, 65088, 67896, 74128, 83168, 83394, 90528, 93564, 106559, 111192, 124752, 135792, 148256, 166336, 166788, 181056, 187128, 213118, 222384, 249504, 271584, 296512, 319677, 333576, 374256, 426236, 444768, 499008, 543168, 639354, 667152, 748512, 852472, 889536, 959031, 1278708, 1334304, 1497024, 1704944, 1918062, 2557416, 2668608, 3409888, 3836124, 5114832, 6819776, 7672248, 10229664, 15344496, 20459328, 30688992, 61377984]

約数ペア:

[(1, 61377984), (2, 30688992), (3, 20459328), (4, 15344496), (6, 10229664), (8, 7672248), (9, 6819776), (12, 5114832), (16, 3836124), (18, 3409888), (23, 2668608), (24, 2557416), (32, 1918062), (36, 1704944), (41, 1497024), (46, 1334304), (48, 1278708), (64, 959031), (69, 889536), (72, 852472), (82, 748512), (92, 667152), (96, 639354), (113, 543168), (123, 499008), (138, 444768), (144, 426236), (164, 374256), (184, 333576), (192, 319677), (207, 296512), (226, 271584), (246, 249504), (276, 222384), (288, 213118), (328, 187128), (339, 181056), (368, 166788), (369, 166336), (414, 148256), (452, 135792), (492, 124752), (552, 111192), (576, 106559), (656, 93564), (678, 90528), (736, 83394), (738, 83168), (828, 74128), (904, 67896), (943, 65088), (984, 62376), (1017, 60352), (1104, 55596), (1312, 46782), (1356, 45264), (1472, 41697), (1476, 41584), (1656, 37064), (1808, 33948), (1886, 32544), (1968, 31188), (2034, 30176), (2208, 27798), (2599, 23616), (2624, 23391), (2712, 22632), (2829, 21696), (2952, 20792), (3312, 18532), (3616, 16974), (3772, 16272), (3936, 15594), (4068, 15088), (4416, 13899), (4633, 13248), (5198, 11808), (5424, 11316), (5658, 10848), (5904, 10396), (6624, 9266), (7232, 8487), (7544, 8136), (7797, 7872)]