90753616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 197130240

約数和(自身を除く): 106376624

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 62, 68, 94, 124, 136, 188, 229, 248, 272, 376, 458, 496, 527, 752, 799, 916, 1054, 1457, 1598, 1832, 2108, 2914, 3196, 3664, 3893, 4216, 5828, 6392, 7099, 7786, 8432, 10763, 11656, 12784, 14198, 15572, 21526, 23312, 24769, 28396, 31144, 43052, 49538, 56792, 62288, 86104, 99076, 113584, 120683, 172208, 182971, 198152, 241366, 333653, 365942, 396304, 482732, 667306, 731884, 965464, 1334612, 1463768, 1930928, 2669224, 2927536, 5338448, 5672101, 11344202, 22688404, 45376808, 90753616]

約数ペア:

[(1, 90753616), (2, 45376808), (4, 22688404), (8, 11344202), (16, 5672101), (17, 5338448), (31, 2927536), (34, 2669224), (47, 1930928), (62, 1463768), (68, 1334612), (94, 965464), (124, 731884), (136, 667306), (188, 482732), (229, 396304), (248, 365942), (272, 333653), (376, 241366), (458, 198152), (496, 182971), (527, 172208), (752, 120683), (799, 113584), (916, 99076), (1054, 86104), (1457, 62288), (1598, 56792), (1832, 49538), (2108, 43052), (2914, 31144), (3196, 28396), (3664, 24769), (3893, 23312), (4216, 21526), (5828, 15572), (6392, 14198), (7099, 12784), (7786, 11656), (8432, 10763)]