81796338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{8963}}^1$

素因数の和:9000

約数の個数: 48

約数和(自身を含む): 196849440

約数和(自身を除く): 115053102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 8963, 9126, 17926, 26889, 53778, 80667, 116519, 161334, 233038, 242001, 349557, 484002, 699114, 1048671, 1514747, 2097342, 3029494, 3146013, 4544241, 6292026, 9088482, 13632723, 27265446, 40898169, 81796338]

約数ペア:

[(1, 81796338), (2, 40898169), (3, 27265446), (6, 13632723), (9, 9088482), (13, 6292026), (18, 4544241), (26, 3146013), (27, 3029494), (39, 2097342), (54, 1514747), (78, 1048671), (117, 699114), (169, 484002), (234, 349557), (338, 242001), (351, 233038), (507, 161334), (702, 116519), (1014, 80667), (1521, 53778), (3042, 26889), (4563, 17926), (8963, 9126)]