68291256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2020

約数の個数: 64

約数和(自身を含む): 187689600

約数和(自身を除く): 119398344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 1861, 3058, 3336, 3722, 4587, 5583, 6116, 7444, 9174, 11166, 12232, 14888, 18348, 20471, 22332, 36696, 40942, 44664, 61413, 81884, 122826, 163768, 245652, 258679, 491304, 517358, 776037, 1034716, 1552074, 2069432, 2845469, 3104148, 5690938, 6208296, 8536407, 11381876, 17072814, 22763752, 34145628, 68291256]

約数ペア:

[(1, 68291256), (2, 34145628), (3, 22763752), (4, 17072814), (6, 11381876), (8, 8536407), (11, 6208296), (12, 5690938), (22, 3104148), (24, 2845469), (33, 2069432), (44, 1552074), (66, 1034716), (88, 776037), (132, 517358), (139, 491304), (264, 258679), (278, 245652), (417, 163768), (556, 122826), (834, 81884), (1112, 61413), (1529, 44664), (1668, 40942), (1861, 36696), (3058, 22332), (3336, 20471), (3722, 18348), (4587, 14888), (5583, 12232), (6116, 11166), (7444, 9174)]