89372628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 237758976

約数和(自身を除く): 148386348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1511, 1643, 1908, 3022, 3286, 4533, 4929, 6044, 6572, 9066, 9858, 13599, 14787, 18132, 19716, 27198, 29574, 46841, 54396, 59148, 80083, 93682, 140523, 160166, 187364, 240249, 281046, 320332, 421569, 480498, 562092, 720747, 843138, 960996, 1441494, 1686276, 2482573, 2882988, 4965146, 7447719, 9930292, 14895438, 22343157, 29790876, 44686314, 89372628]

約数ペア:

[(1, 89372628), (2, 44686314), (3, 29790876), (4, 22343157), (6, 14895438), (9, 9930292), (12, 7447719), (18, 4965146), (31, 2882988), (36, 2482573), (53, 1686276), (62, 1441494), (93, 960996), (106, 843138), (124, 720747), (159, 562092), (186, 480498), (212, 421569), (279, 320332), (318, 281046), (372, 240249), (477, 187364), (558, 160166), (636, 140523), (954, 93682), (1116, 80083), (1511, 59148), (1643, 54396), (1908, 46841), (3022, 29574), (3286, 27198), (4533, 19716), (4929, 18132), (6044, 14787), (6572, 13599), (9066, 9858)]