90661662

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7942

約数の個数: 72

約数和(自身を含む): 246112776

約数和(自身を除く): 155451114

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 7907, 11466, 15814, 23721, 47442, 55349, 71163, 102791, 110698, 142326, 166047, 205582, 308373, 332094, 387443, 498141, 616746, 719537, 774886, 925119, 996282, 1162329, 1439074, 1850238, 2158611, 2324658, 3486987, 4317222, 5036759, 6475833, 6973974, 10073518, 12951666, 15110277, 30220554, 45330831, 90661662]

約数ペア:

[(1, 90661662), (2, 45330831), (3, 30220554), (6, 15110277), (7, 12951666), (9, 10073518), (13, 6973974), (14, 6475833), (18, 5036759), (21, 4317222), (26, 3486987), (39, 2324658), (42, 2158611), (49, 1850238), (63, 1439074), (78, 1162329), (91, 996282), (98, 925119), (117, 774886), (126, 719537), (147, 616746), (182, 498141), (234, 387443), (273, 332094), (294, 308373), (441, 205582), (546, 166047), (637, 142326), (819, 110698), (882, 102791), (1274, 71163), (1638, 55349), (1911, 47442), (3822, 23721), (5733, 15814), (7907, 11466)]