89408208

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 238859712

約数和(自身を除く): 149451504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 181, 246, 251, 328, 362, 492, 502, 543, 656, 724, 753, 984, 1004, 1086, 1448, 1506, 1968, 2008, 2172, 2896, 3012, 4016, 4344, 6024, 7421, 8688, 10291, 12048, 14842, 20582, 22263, 29684, 30873, 41164, 44526, 45431, 59368, 61746, 82328, 89052, 90862, 118736, 123492, 136293, 164656, 178104, 181724, 246984, 272586, 356208, 363448, 493968, 545172, 726896, 1090344, 1862671, 2180688, 3725342, 5588013, 7450684, 11176026, 14901368, 22352052, 29802736, 44704104, 89408208]

約数ペア:

[(1, 89408208), (2, 44704104), (3, 29802736), (4, 22352052), (6, 14901368), (8, 11176026), (12, 7450684), (16, 5588013), (24, 3725342), (41, 2180688), (48, 1862671), (82, 1090344), (123, 726896), (164, 545172), (181, 493968), (246, 363448), (251, 356208), (328, 272586), (362, 246984), (492, 181724), (502, 178104), (543, 164656), (656, 136293), (724, 123492), (753, 118736), (984, 90862), (1004, 89052), (1086, 82328), (1448, 61746), (1506, 59368), (1968, 45431), (2008, 44526), (2172, 41164), (2896, 30873), (3012, 29684), (4016, 22263), (4344, 20582), (6024, 14842), (7421, 12048), (8688, 10291)]