68496484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 152764416

約数和(自身を除く): 84267932

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 47, 62, 73, 92, 94, 124, 146, 161, 188, 217, 292, 322, 329, 434, 511, 644, 658, 713, 868, 1022, 1081, 1316, 1426, 1457, 1679, 2044, 2162, 2263, 2852, 2914, 3358, 3431, 4324, 4526, 4991, 5828, 6716, 6862, 7567, 9052, 9982, 10199, 11753, 13724, 15134, 15841, 19964, 20398, 23506, 24017, 30268, 31682, 33511, 40796, 47012, 48034, 52049, 63364, 67022, 78913, 96068, 104098, 106361, 134044, 157826, 208196, 212722, 234577, 315652, 364343, 425444, 469154, 552391, 728686, 744527, 938308, 1104782, 1457372, 1489054, 2209564, 2446303, 2978108, 4892606, 9785212, 17124121, 34248242, 68496484]

約数ペア:

[(1, 68496484), (2, 34248242), (4, 17124121), (7, 9785212), (14, 4892606), (23, 2978108), (28, 2446303), (31, 2209564), (46, 1489054), (47, 1457372), (62, 1104782), (73, 938308), (92, 744527), (94, 728686), (124, 552391), (146, 469154), (161, 425444), (188, 364343), (217, 315652), (292, 234577), (322, 212722), (329, 208196), (434, 157826), (511, 134044), (644, 106361), (658, 104098), (713, 96068), (868, 78913), (1022, 67022), (1081, 63364), (1316, 52049), (1426, 48034), (1457, 47012), (1679, 40796), (2044, 33511), (2162, 31682), (2263, 30268), (2852, 24017), (2914, 23506), (3358, 20398), (3431, 19964), (4324, 15841), (4526, 15134), (4991, 13724), (5828, 11753), (6716, 10199), (6862, 9982), (7567, 9052)]