45139968

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 136281600

約数和(自身を除く): 91141632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 79, 93, 96, 124, 128, 144, 158, 186, 192, 237, 248, 256, 279, 288, 316, 372, 384, 474, 496, 512, 558, 576, 632, 711, 744, 768, 948, 992, 1024, 1116, 1152, 1264, 1422, 1488, 1536, 1896, 1984, 2048, 2232, 2304, 2449, 2528, 2844, 2976, 3072, 3792, 3968, 4464, 4608, 4898, 5056, 5688, 5952, 6144, 7347, 7584, 7936, 8928, 9216, 9796, 10112, 11376, 11904, 14694, 15168, 15872, 17856, 18432, 19592, 20224, 22041, 22752, 23808, 29388, 30336, 31744, 35712, 39184, 40448, 44082, 45504, 47616, 58776, 60672, 63488, 71424, 78368, 80896, 88164, 91008, 95232, 117552, 121344, 142848, 156736, 161792, 176328, 182016, 190464, 235104, 242688, 285696, 313472, 352656, 364032, 470208, 485376, 571392, 626944, 705312, 728064, 940416, 1253888, 1410624, 1456128, 1880832, 2507776, 2821248, 3761664, 5015552, 5642496, 7523328, 11284992, 15046656, 22569984, 45139968]

約数ペア:

[(1, 45139968), (2, 22569984), (3, 15046656), (4, 11284992), (6, 7523328), (8, 5642496), (9, 5015552), (12, 3761664), (16, 2821248), (18, 2507776), (24, 1880832), (31, 1456128), (32, 1410624), (36, 1253888), (48, 940416), (62, 728064), (64, 705312), (72, 626944), (79, 571392), (93, 485376), (96, 470208), (124, 364032), (128, 352656), (144, 313472), (158, 285696), (186, 242688), (192, 235104), (237, 190464), (248, 182016), (256, 176328), (279, 161792), (288, 156736), (316, 142848), (372, 121344), (384, 117552), (474, 95232), (496, 91008), (512, 88164), (558, 80896), (576, 78368), (632, 71424), (711, 63488), (744, 60672), (768, 58776), (948, 47616), (992, 45504), (1024, 44082), (1116, 40448), (1152, 39184), (1264, 35712), (1422, 31744), (1488, 30336), (1536, 29388), (1896, 23808), (1984, 22752), (2048, 22041), (2232, 20224), (2304, 19592), (2449, 18432), (2528, 17856), (2844, 15872), (2976, 15168), (3072, 14694), (3792, 11904), (3968, 11376), (4464, 10112), (4608, 9796), (4898, 9216), (5056, 8928), (5688, 7936), (5952, 7584), (6144, 7347)]