77787996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 108

約数和(自身を含む): 216714456

約数和(自身を除く): 138926460

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 169, 242, 286, 317, 338, 363, 429, 484, 507, 572, 634, 676, 726, 858, 951, 1014, 1268, 1452, 1573, 1716, 1859, 1902, 2028, 3146, 3487, 3718, 3804, 4121, 4719, 5577, 6292, 6974, 7436, 8242, 9438, 10461, 11154, 12363, 13948, 16484, 18876, 20449, 20922, 22308, 24726, 38357, 40898, 41844, 45331, 49452, 53573, 61347, 76714, 81796, 90662, 107146, 115071, 122694, 135993, 153428, 160719, 181324, 214292, 230142, 245388, 271986, 321438, 460284, 498641, 543972, 589303, 642876, 997282, 1178606, 1495923, 1767909, 1994564, 2357212, 2991846, 3535818, 5983692, 6482333, 7071636, 12964666, 19446999, 25929332, 38893998, 77787996]

約数ペア:

[(1, 77787996), (2, 38893998), (3, 25929332), (4, 19446999), (6, 12964666), (11, 7071636), (12, 6482333), (13, 5983692), (22, 3535818), (26, 2991846), (33, 2357212), (39, 1994564), (44, 1767909), (52, 1495923), (66, 1178606), (78, 997282), (121, 642876), (132, 589303), (143, 543972), (156, 498641), (169, 460284), (242, 321438), (286, 271986), (317, 245388), (338, 230142), (363, 214292), (429, 181324), (484, 160719), (507, 153428), (572, 135993), (634, 122694), (676, 115071), (726, 107146), (858, 90662), (951, 81796), (1014, 76714), (1268, 61347), (1452, 53573), (1573, 49452), (1716, 45331), (1859, 41844), (1902, 40898), (2028, 38357), (3146, 24726), (3487, 22308), (3718, 20922), (3804, 20449), (4121, 18876), (4719, 16484), (5577, 13948), (6292, 12363), (6974, 11154), (7436, 10461), (8242, 9438)]