111037212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21569}}^1$

素因数の和:21603

約数の個数: 72

約数和(自身を含む): 329762160

約数和(自身を除く): 218724948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 21569, 43138, 64707, 86276, 129414, 194121, 237259, 258828, 280397, 388242, 474518, 560794, 711777, 776484, 841191, 949036, 1121588, 1423554, 1682382, 2135331, 2523573, 2847108, 3084367, 3364764, 4270662, 5047146, 6168734, 8541324, 9253101, 10094292, 12337468, 18506202, 27759303, 37012404, 55518606, 111037212]

約数ペア:

[(1, 111037212), (2, 55518606), (3, 37012404), (4, 27759303), (6, 18506202), (9, 12337468), (11, 10094292), (12, 9253101), (13, 8541324), (18, 6168734), (22, 5047146), (26, 4270662), (33, 3364764), (36, 3084367), (39, 2847108), (44, 2523573), (52, 2135331), (66, 1682382), (78, 1423554), (99, 1121588), (117, 949036), (132, 841191), (143, 776484), (156, 711777), (198, 560794), (234, 474518), (286, 388242), (396, 280397), (429, 258828), (468, 237259), (572, 194121), (858, 129414), (1287, 86276), (1716, 64707), (2574, 43138), (5148, 21569)]