76428226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 145006848

約数和(自身を除く): 68578622

約数列:

[1, 2, 7, 14, 17, 34, 53, 73, 83, 106, 119, 146, 166, 238, 371, 511, 581, 742, 901, 1022, 1162, 1241, 1411, 1802, 2482, 2822, 3869, 4399, 6059, 6307, 7738, 8687, 8798, 9877, 12118, 12614, 17374, 19754, 27083, 30793, 42413, 54166, 61586, 65773, 74783, 84826, 103003, 131546, 149566, 206006, 321127, 460411, 523481, 642254, 721021, 920822, 1046962, 1442042, 2247889, 4495778, 5459159, 10918318, 38214113, 76428226]

約数ペア:

[(1, 76428226), (2, 38214113), (7, 10918318), (14, 5459159), (17, 4495778), (34, 2247889), (53, 1442042), (73, 1046962), (83, 920822), (106, 721021), (119, 642254), (146, 523481), (166, 460411), (238, 321127), (371, 206006), (511, 149566), (581, 131546), (742, 103003), (901, 84826), (1022, 74783), (1162, 65773), (1241, 61586), (1411, 54166), (1802, 42413), (2482, 30793), (2822, 27083), (3869, 19754), (4399, 17374), (6059, 12614), (6307, 12118), (7738, 9877), (8687, 8798)]