71675436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 197137920

約数和(自身を除く): 125462484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1543, 1659, 2212, 3086, 3318, 3871, 4629, 6172, 6636, 7742, 9258, 10801, 11613, 15484, 18516, 21602, 23226, 32403, 43204, 46452, 64806, 75607, 121897, 129612, 151214, 226821, 243794, 302428, 365691, 453642, 487588, 731382, 853279, 907284, 1462764, 1706558, 2559837, 3413116, 5119674, 5972953, 10239348, 11945906, 17918859, 23891812, 35837718, 71675436]

約数ペア:

[(1, 71675436), (2, 35837718), (3, 23891812), (4, 17918859), (6, 11945906), (7, 10239348), (12, 5972953), (14, 5119674), (21, 3413116), (28, 2559837), (42, 1706558), (49, 1462764), (79, 907284), (84, 853279), (98, 731382), (147, 487588), (158, 453642), (196, 365691), (237, 302428), (294, 243794), (316, 226821), (474, 151214), (553, 129612), (588, 121897), (948, 75607), (1106, 64806), (1543, 46452), (1659, 43204), (2212, 32403), (3086, 23226), (3318, 21602), (3871, 18516), (4629, 15484), (6172, 11613), (6636, 10801), (7742, 9258)]