91612178110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1\times {\mathrm{2843}}^1$

素因数の和:3577

約数の個数: 64

約数和(自身を含む): 170339127552

約数和(自身を除く): 78726949442

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 430, 547, 685, 1094, 1370, 2735, 2843, 5470, 5686, 5891, 11782, 14215, 23521, 28430, 29455, 47042, 58910, 74939, 117605, 122249, 149878, 235210, 244498, 374695, 389491, 611245, 749390, 778982, 1222490, 1555121, 1947455, 3110242, 3222377, 3894910, 6444754, 7775605, 15551210, 16111885, 16748113, 32223770, 33496226, 66870203, 83740565, 133740406, 167481130, 213051577, 334351015, 426103154, 668702030, 1065257885, 2130515770, 9161217811, 18322435622, 45806089055, 91612178110]

約数ペア:

[(1, 91612178110), (2, 45806089055), (5, 18322435622), (10, 9161217811), (43, 2130515770), (86, 1065257885), (137, 668702030), (215, 426103154), (274, 334351015), (430, 213051577), (547, 167481130), (685, 133740406), (1094, 83740565), (1370, 66870203), (2735, 33496226), (2843, 32223770), (5470, 16748113), (5686, 16111885), (5891, 15551210), (11782, 7775605), (14215, 6444754), (23521, 3894910), (28430, 3222377), (29455, 3110242), (47042, 1947455), (58910, 1555121), (74939, 1222490), (117605, 778982), (122249, 749390), (149878, 611245), (235210, 389491), (244498, 374695)]