76557910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 169456896

約数和(自身を除く): 92898986

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 121, 130, 143, 155, 157, 242, 286, 310, 314, 341, 403, 605, 682, 715, 785, 806, 1210, 1430, 1570, 1573, 1705, 1727, 2015, 2041, 3146, 3410, 3454, 3751, 4030, 4082, 4433, 4867, 7502, 7865, 8635, 8866, 9734, 10205, 15730, 17270, 18755, 18997, 20410, 22165, 22451, 24335, 37510, 37994, 44330, 44902, 48670, 48763, 53537, 63271, 94985, 97526, 107074, 112255, 126542, 189970, 224510, 243815, 246961, 267685, 316355, 487630, 493922, 535370, 588907, 632710, 695981, 1177814, 1234805, 1391962, 2469610, 2944535, 3479905, 5889070, 6959810, 7655791, 15311582, 38278955, 76557910]

約数ペア:

[(1, 76557910), (2, 38278955), (5, 15311582), (10, 7655791), (11, 6959810), (13, 5889070), (22, 3479905), (26, 2944535), (31, 2469610), (55, 1391962), (62, 1234805), (65, 1177814), (110, 695981), (121, 632710), (130, 588907), (143, 535370), (155, 493922), (157, 487630), (242, 316355), (286, 267685), (310, 246961), (314, 243815), (341, 224510), (403, 189970), (605, 126542), (682, 112255), (715, 107074), (785, 97526), (806, 94985), (1210, 63271), (1430, 53537), (1570, 48763), (1573, 48670), (1705, 44902), (1727, 44330), (2015, 37994), (2041, 37510), (3146, 24335), (3410, 22451), (3454, 22165), (3751, 20410), (4030, 18997), (4082, 18755), (4433, 17270), (4867, 15730), (7502, 10205), (7865, 9734), (8635, 8866)]