85878492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60139}}^1$

素因数の和:60170

約数の個数: 48

約数和(自身を含む): 242484480

約数和(自身を除く): 156605988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 60139, 120278, 180417, 240556, 360834, 420973, 721668, 841946, 1022363, 1262919, 1683892, 2044726, 2525838, 3067089, 4089452, 5051676, 6134178, 7156541, 12268356, 14313082, 21469623, 28626164, 42939246, 85878492]

約数ペア:

[(1, 85878492), (2, 42939246), (3, 28626164), (4, 21469623), (6, 14313082), (7, 12268356), (12, 7156541), (14, 6134178), (17, 5051676), (21, 4089452), (28, 3067089), (34, 2525838), (42, 2044726), (51, 1683892), (68, 1262919), (84, 1022363), (102, 841946), (119, 721668), (204, 420973), (238, 360834), (357, 240556), (476, 180417), (714, 120278), (1428, 60139)]