4438116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 11915904

約数和(自身を除く): 7477788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 61, 86, 94, 122, 129, 141, 172, 183, 188, 244, 258, 282, 366, 387, 423, 516, 549, 564, 732, 774, 846, 1098, 1548, 1692, 2021, 2196, 2623, 2867, 4042, 5246, 5734, 6063, 7869, 8084, 8601, 10492, 11468, 12126, 15738, 17202, 18189, 23607, 24252, 25803, 31476, 34404, 36378, 47214, 51606, 72756, 94428, 103212, 123281, 246562, 369843, 493124, 739686, 1109529, 1479372, 2219058, 4438116]

約数ペア:

[(1, 4438116), (2, 2219058), (3, 1479372), (4, 1109529), (6, 739686), (9, 493124), (12, 369843), (18, 246562), (36, 123281), (43, 103212), (47, 94428), (61, 72756), (86, 51606), (94, 47214), (122, 36378), (129, 34404), (141, 31476), (172, 25803), (183, 24252), (188, 23607), (244, 18189), (258, 17202), (282, 15738), (366, 12126), (387, 11468), (423, 10492), (516, 8601), (549, 8084), (564, 7869), (732, 6063), (774, 5734), (846, 5246), (1098, 4042), (1548, 2867), (1692, 2623), (2021, 2196)]