77184420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2501

約数の個数: 96

約数和(自身を含む): 236307456

約数和(自身を除く): 159123036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2441, 2635, 3162, 4882, 5270, 6324, 7323, 7905, 9764, 10540, 12205, 14646, 15810, 24410, 29292, 31620, 36615, 41497, 48820, 73230, 75671, 82994, 124491, 146460, 151342, 165988, 207485, 227013, 248982, 302684, 378355, 414970, 454026, 497964, 622455, 756710, 829940, 908052, 1135065, 1244910, 1286407, 1513420, 2270130, 2489820, 2572814, 3859221, 4540260, 5145628, 6432035, 7718442, 12864070, 15436884, 19296105, 25728140, 38592210, 77184420]

約数ペア:

[(1, 77184420), (2, 38592210), (3, 25728140), (4, 19296105), (5, 15436884), (6, 12864070), (10, 7718442), (12, 6432035), (15, 5145628), (17, 4540260), (20, 3859221), (30, 2572814), (31, 2489820), (34, 2270130), (51, 1513420), (60, 1286407), (62, 1244910), (68, 1135065), (85, 908052), (93, 829940), (102, 756710), (124, 622455), (155, 497964), (170, 454026), (186, 414970), (204, 378355), (255, 302684), (310, 248982), (340, 227013), (372, 207485), (465, 165988), (510, 151342), (527, 146460), (620, 124491), (930, 82994), (1020, 75671), (1054, 73230), (1581, 48820), (1860, 41497), (2108, 36615), (2441, 31620), (2635, 29292), (3162, 24410), (4882, 15810), (5270, 14646), (6324, 12205), (7323, 10540), (7905, 9764)]