89720932

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 185794560

約数和(自身を除く): 96073628

約数列:

[1, 2, 4, 7, 14, 28, 47, 79, 94, 158, 188, 316, 329, 553, 658, 863, 1106, 1316, 1726, 2212, 3452, 3713, 6041, 7426, 12082, 14852, 24164, 25991, 40561, 51982, 68177, 81122, 103964, 136354, 162244, 272708, 283927, 477239, 567854, 954478, 1135708, 1908956, 3204319, 6408638, 12817276, 22430233, 44860466, 89720932]

約数ペア:

[(1, 89720932), (2, 44860466), (4, 22430233), (7, 12817276), (14, 6408638), (28, 3204319), (47, 1908956), (79, 1135708), (94, 954478), (158, 567854), (188, 477239), (316, 283927), (329, 272708), (553, 162244), (658, 136354), (863, 103964), (1106, 81122), (1316, 68177), (1726, 51982), (2212, 40561), (3452, 25991), (3713, 24164), (6041, 14852), (7426, 12082)]