72615132

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 191150960

約数和(自身を除く): 118535828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 769, 774, 1098, 1538, 1548, 2196, 2307, 2623, 3076, 4614, 5246, 6921, 7869, 9228, 10492, 13842, 15738, 23607, 27684, 31476, 33067, 46909, 47214, 66134, 93818, 94428, 99201, 132268, 140727, 187636, 198402, 281454, 297603, 396804, 422181, 562908, 595206, 844362, 1190412, 1688724, 2017087, 4034174, 6051261, 8068348, 12102522, 18153783, 24205044, 36307566, 72615132]

約数ペア:

[(1, 72615132), (2, 36307566), (3, 24205044), (4, 18153783), (6, 12102522), (9, 8068348), (12, 6051261), (18, 4034174), (36, 2017087), (43, 1688724), (61, 1190412), (86, 844362), (122, 595206), (129, 562908), (172, 422181), (183, 396804), (244, 297603), (258, 281454), (366, 198402), (387, 187636), (516, 140727), (549, 132268), (732, 99201), (769, 94428), (774, 93818), (1098, 66134), (1538, 47214), (1548, 46909), (2196, 33067), (2307, 31476), (2623, 27684), (3076, 23607), (4614, 15738), (5246, 13842), (6921, 10492), (7869, 9228)]