71164548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 228735360

約数和(自身を除く): 157570812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 557, 676, 702, 756, 819, 1014, 1092, 1114, 1183, 1404, 1521, 1638, 1671, 2028, 2228, 2366, 2457, 3042, 3276, 3342, 3549, 3899, 4563, 4732, 4914, 5013, 6084, 6684, 7098, 7241, 7798, 9126, 9828, 10026, 10647, 11697, 14196, 14482, 15039, 15596, 18252, 20052, 21294, 21723, 23394, 28964, 30078, 31941, 35091, 42588, 43446, 46788, 50687, 60156, 63882, 65169, 70182, 86892, 94133, 101374, 105273, 127764, 130338, 140364, 152061, 188266, 195507, 202748, 210546, 260676, 282399, 304122, 376532, 391014, 421092, 456183, 564798, 608244, 658931, 782028, 847197, 912366, 1129596, 1317862, 1368549, 1694394, 1824732, 1976793, 2541591, 2635724, 2737098, 3388788, 3953586, 5083182, 5474196, 5930379, 7907172, 10166364, 11860758, 17791137, 23721516, 35582274, 71164548]

約数ペア:

[(1, 71164548), (2, 35582274), (3, 23721516), (4, 17791137), (6, 11860758), (7, 10166364), (9, 7907172), (12, 5930379), (13, 5474196), (14, 5083182), (18, 3953586), (21, 3388788), (26, 2737098), (27, 2635724), (28, 2541591), (36, 1976793), (39, 1824732), (42, 1694394), (52, 1368549), (54, 1317862), (63, 1129596), (78, 912366), (84, 847197), (91, 782028), (108, 658931), (117, 608244), (126, 564798), (156, 456183), (169, 421092), (182, 391014), (189, 376532), (234, 304122), (252, 282399), (273, 260676), (338, 210546), (351, 202748), (364, 195507), (378, 188266), (468, 152061), (507, 140364), (546, 130338), (557, 127764), (676, 105273), (702, 101374), (756, 94133), (819, 86892), (1014, 70182), (1092, 65169), (1114, 63882), (1183, 60156), (1404, 50687), (1521, 46788), (1638, 43446), (1671, 42588), (2028, 35091), (2228, 31941), (2366, 30078), (2457, 28964), (3042, 23394), (3276, 21723), (3342, 21294), (3549, 20052), (3899, 18252), (4563, 15596), (4732, 15039), (4914, 14482), (5013, 14196), (6084, 11697), (6684, 10647), (7098, 10026), (7241, 9828), (7798, 9126)]