78867786

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 162259200

約数和(自身を除く): 83391414

約数列:

[1, 2, 3, 6, 47, 94, 141, 149, 282, 298, 447, 894, 1877, 3754, 5631, 7003, 11262, 14006, 21009, 42018, 88219, 176438, 264657, 279673, 529314, 559346, 839019, 1678038, 13144631, 26289262, 39433893, 78867786]

約数ペア:

[(1, 78867786), (2, 39433893), (3, 26289262), (6, 13144631), (47, 1678038), (94, 839019), (141, 559346), (149, 529314), (282, 279673), (298, 264657), (447, 176438), (894, 88219), (1877, 42018), (3754, 21009), (5631, 14006), (7003, 11262)]