91803166

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 181749744

約数和(自身を除く): 89946578

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 169, 182, 241, 299, 322, 338, 482, 598, 637, 1127, 1183, 1274, 1687, 2093, 2254, 2366, 3133, 3374, 3887, 4186, 5543, 6266, 7774, 8281, 11086, 11809, 14651, 16562, 21931, 23618, 27209, 29302, 38801, 40729, 43862, 54418, 72059, 77602, 81458, 144118, 153517, 190463, 271607, 285103, 307034, 380926, 504413, 543214, 570206, 936767, 1008826, 1873534, 1995721, 3530891, 3991442, 6557369, 7061782, 13114738, 45901583, 91803166]

約数ペア:

[(1, 91803166), (2, 45901583), (7, 13114738), (13, 7061782), (14, 6557369), (23, 3991442), (26, 3530891), (46, 1995721), (49, 1873534), (91, 1008826), (98, 936767), (161, 570206), (169, 543214), (182, 504413), (241, 380926), (299, 307034), (322, 285103), (338, 271607), (482, 190463), (598, 153517), (637, 144118), (1127, 81458), (1183, 77602), (1274, 72059), (1687, 54418), (2093, 43862), (2254, 40729), (2366, 38801), (3133, 29302), (3374, 27209), (3887, 23618), (4186, 21931), (5543, 16562), (6266, 14651), (7774, 11809), (8281, 11086)]