72318576

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4723}}^1$

素因数の和:4774

約数の個数: 80

約数和(自身を含む): 210879360

約数和(自身を除く): 138560784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 4723, 5104, 7656, 9446, 14169, 15312, 18892, 28338, 37784, 51953, 56676, 75568, 103906, 113352, 136967, 155859, 207812, 226704, 273934, 311718, 410901, 415624, 547868, 623436, 821802, 831248, 1095736, 1246872, 1506637, 1643604, 2191472, 2493744, 3013274, 3287208, 4519911, 6026548, 6574416, 9039822, 12053096, 18079644, 24106192, 36159288, 72318576]

約数ペア:

[(1, 72318576), (2, 36159288), (3, 24106192), (4, 18079644), (6, 12053096), (8, 9039822), (11, 6574416), (12, 6026548), (16, 4519911), (22, 3287208), (24, 3013274), (29, 2493744), (33, 2191472), (44, 1643604), (48, 1506637), (58, 1246872), (66, 1095736), (87, 831248), (88, 821802), (116, 623436), (132, 547868), (174, 415624), (176, 410901), (232, 311718), (264, 273934), (319, 226704), (348, 207812), (464, 155859), (528, 136967), (638, 113352), (696, 103906), (957, 75568), (1276, 56676), (1392, 51953), (1914, 37784), (2552, 28338), (3828, 18892), (4723, 15312), (5104, 14169), (7656, 9446)]