90177646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 151704000

約数和(自身を除く): 61526354

約数列:

[1, 2, 13, 26, 29, 58, 199, 377, 398, 601, 754, 1202, 2587, 5174, 5771, 7813, 11542, 15626, 17429, 34858, 75023, 119599, 150046, 226577, 239198, 453154, 1554787, 3109574, 3468371, 6936742, 45088823, 90177646]

約数ペア:

[(1, 90177646), (2, 45088823), (13, 6936742), (26, 3468371), (29, 3109574), (58, 1554787), (199, 453154), (377, 239198), (398, 226577), (601, 150046), (754, 119599), (1202, 75023), (2587, 34858), (5174, 17429), (5771, 15626), (7813, 11542)]