75718390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 154732032

約数和(自身を除く): 79013642

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 103, 110, 163, 205, 206, 326, 410, 451, 515, 815, 902, 1030, 1133, 1630, 1793, 2255, 2266, 3586, 4223, 4510, 5665, 6683, 8446, 8965, 11330, 13366, 16789, 17930, 21115, 33415, 33578, 42230, 46453, 66830, 73513, 83945, 92906, 147026, 167890, 184679, 232265, 367565, 369358, 464530, 688349, 735130, 923395, 1376698, 1846790, 3441745, 6883490, 7571839, 15143678, 37859195, 75718390]

約数ペア:

[(1, 75718390), (2, 37859195), (5, 15143678), (10, 7571839), (11, 6883490), (22, 3441745), (41, 1846790), (55, 1376698), (82, 923395), (103, 735130), (110, 688349), (163, 464530), (205, 369358), (206, 367565), (326, 232265), (410, 184679), (451, 167890), (515, 147026), (815, 92906), (902, 83945), (1030, 73513), (1133, 66830), (1630, 46453), (1793, 42230), (2255, 33578), (2266, 33415), (3586, 21115), (4223, 17930), (4510, 16789), (5665, 13366), (6683, 11330), (8446, 8965)]