31332756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4133

約数の個数: 72

約数和(自身を含む): 91610400

約数和(自身を除く): 60277644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 4099, 7644, 8198, 12297, 16396, 24594, 28693, 49188, 53287, 57386, 86079, 106574, 114772, 159861, 172158, 200851, 213148, 319722, 344316, 373009, 401702, 602553, 639444, 746018, 803404, 1119027, 1205106, 1492036, 2238054, 2410212, 2611063, 4476108, 5222126, 7833189, 10444252, 15666378, 31332756]

約数ペア:

[(1, 31332756), (2, 15666378), (3, 10444252), (4, 7833189), (6, 5222126), (7, 4476108), (12, 2611063), (13, 2410212), (14, 2238054), (21, 1492036), (26, 1205106), (28, 1119027), (39, 803404), (42, 746018), (49, 639444), (52, 602553), (78, 401702), (84, 373009), (91, 344316), (98, 319722), (147, 213148), (156, 200851), (182, 172158), (196, 159861), (273, 114772), (294, 106574), (364, 86079), (546, 57386), (588, 53287), (637, 49188), (1092, 28693), (1274, 24594), (1911, 16396), (2548, 12297), (3822, 8198), (4099, 7644)]