72195072

素因数分解:

$2^{10}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 88

約数和(自身を含む): 195725952

約数和(自身を除く): 123530880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 331, 384, 426, 512, 568, 662, 768, 852, 993, 1024, 1136, 1324, 1536, 1704, 1986, 2272, 2648, 3072, 3408, 3972, 4544, 5296, 6816, 7944, 9088, 10592, 13632, 15888, 18176, 21184, 23501, 27264, 31776, 36352, 42368, 47002, 54528, 63552, 70503, 72704, 84736, 94004, 109056, 127104, 141006, 169472, 188008, 218112, 254208, 282012, 338944, 376016, 508416, 564024, 752032, 1016832, 1128048, 1504064, 2256096, 3008128, 4512192, 6016256, 9024384, 12032512, 18048768, 24065024, 36097536, 72195072]

約数ペア:

[(1, 72195072), (2, 36097536), (3, 24065024), (4, 18048768), (6, 12032512), (8, 9024384), (12, 6016256), (16, 4512192), (24, 3008128), (32, 2256096), (48, 1504064), (64, 1128048), (71, 1016832), (96, 752032), (128, 564024), (142, 508416), (192, 376016), (213, 338944), (256, 282012), (284, 254208), (331, 218112), (384, 188008), (426, 169472), (512, 141006), (568, 127104), (662, 109056), (768, 94004), (852, 84736), (993, 72704), (1024, 70503), (1136, 63552), (1324, 54528), (1536, 47002), (1704, 42368), (1986, 36352), (2272, 31776), (2648, 27264), (3072, 23501), (3408, 21184), (3972, 18176), (4544, 15888), (5296, 13632), (6816, 10592), (7944, 9088)]