172675872

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9829}}^1$

素因数の和:9906

約数の個数: 72

約数和(自身を含む): 499147740

約数和(自身を除く): 326471868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 9829, 17568, 19658, 29487, 39316, 58974, 78632, 88461, 117948, 157264, 176922, 235896, 314528, 353844, 471792, 599569, 707688, 943584, 1199138, 1415376, 1798707, 2398276, 2830752, 3597414, 4796552, 5396121, 7194828, 9593104, 10792242, 14389656, 19186208, 21584484, 28779312, 43168968, 57558624, 86337936, 172675872]

約数ペア:

[(1, 172675872), (2, 86337936), (3, 57558624), (4, 43168968), (6, 28779312), (8, 21584484), (9, 19186208), (12, 14389656), (16, 10792242), (18, 9593104), (24, 7194828), (32, 5396121), (36, 4796552), (48, 3597414), (61, 2830752), (72, 2398276), (96, 1798707), (122, 1415376), (144, 1199138), (183, 943584), (244, 707688), (288, 599569), (366, 471792), (488, 353844), (549, 314528), (732, 235896), (976, 176922), (1098, 157264), (1464, 117948), (1952, 88461), (2196, 78632), (2928, 58974), (4392, 39316), (5856, 29487), (8784, 19658), (9829, 17568)]