90796728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20268

約数の個数: 64

約数和(自身を含む): 262206720

約数和(自身を除く): 171409992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 20231, 40462, 60693, 80924, 121386, 161848, 222541, 242772, 343927, 445082, 485544, 667623, 687854, 890164, 1031781, 1335246, 1375708, 1780328, 2063562, 2670492, 2751416, 3783197, 4127124, 5340984, 7566394, 8254248, 11349591, 15132788, 22699182, 30265576, 45398364, 90796728]

約数ペア:

[(1, 90796728), (2, 45398364), (3, 30265576), (4, 22699182), (6, 15132788), (8, 11349591), (11, 8254248), (12, 7566394), (17, 5340984), (22, 4127124), (24, 3783197), (33, 2751416), (34, 2670492), (44, 2063562), (51, 1780328), (66, 1375708), (68, 1335246), (88, 1031781), (102, 890164), (132, 687854), (136, 667623), (187, 485544), (204, 445082), (264, 343927), (374, 242772), (408, 222541), (561, 161848), (748, 121386), (1122, 80924), (1496, 60693), (2244, 40462), (4488, 20231)]