81766842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4007}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 173145600

約数和(自身を除く): 91378758

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1074, 3401, 4007, 6802, 8014, 10203, 12021, 20406, 24042, 76133, 152266, 228399, 456798, 717253, 1434506, 2151759, 4303518, 13627807, 27255614, 40883421, 81766842]

約数ペア:

[(1, 81766842), (2, 40883421), (3, 27255614), (6, 13627807), (19, 4303518), (38, 2151759), (57, 1434506), (114, 717253), (179, 456798), (358, 228399), (537, 152266), (1074, 76133), (3401, 24042), (4007, 20406), (6802, 12021), (8014, 10203)]