85726284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4755

約数の個数: 72

約数和(自身を含む): 240242688

約数和(自身を除く): 154516404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 4703, 6076, 9114, 9406, 14109, 18228, 18812, 28218, 32921, 56436, 65842, 98763, 131684, 145793, 197526, 230447, 291586, 395052, 437379, 460894, 583172, 691341, 874758, 921788, 1020551, 1382682, 1749516, 2041102, 2765364, 3061653, 4082204, 6123306, 7143857, 12246612, 14287714, 21431571, 28575428, 42863142, 85726284]

約数ペア:

[(1, 85726284), (2, 42863142), (3, 28575428), (4, 21431571), (6, 14287714), (7, 12246612), (12, 7143857), (14, 6123306), (21, 4082204), (28, 3061653), (31, 2765364), (42, 2041102), (49, 1749516), (62, 1382682), (84, 1020551), (93, 921788), (98, 874758), (124, 691341), (147, 583172), (186, 460894), (196, 437379), (217, 395052), (294, 291586), (372, 230447), (434, 197526), (588, 145793), (651, 131684), (868, 98763), (1302, 65842), (1519, 56436), (2604, 32921), (3038, 28218), (4557, 18812), (4703, 18228), (6076, 14109), (9114, 9406)]