187868772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57347}}^1$

素因数の和:57377

約数の個数: 72

約数和(自身を含む): 584490816

約数和(自身を除く): 396622044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 57347, 114694, 172041, 229388, 344082, 401429, 516123, 688164, 745511, 802858, 1032246, 1204287, 1491022, 1605716, 2064492, 2236533, 2408574, 2982044, 3612861, 4473066, 4817148, 5218577, 6709599, 7225722, 8946132, 10437154, 13419198, 14451444, 15655731, 20874308, 26838396, 31311462, 46967193, 62622924, 93934386, 187868772]

約数ペア:

[(1, 187868772), (2, 93934386), (3, 62622924), (4, 46967193), (6, 31311462), (7, 26838396), (9, 20874308), (12, 15655731), (13, 14451444), (14, 13419198), (18, 10437154), (21, 8946132), (26, 7225722), (28, 6709599), (36, 5218577), (39, 4817148), (42, 4473066), (52, 3612861), (63, 2982044), (78, 2408574), (84, 2236533), (91, 2064492), (117, 1605716), (126, 1491022), (156, 1204287), (182, 1032246), (234, 802858), (252, 745511), (273, 688164), (364, 516123), (468, 401429), (546, 344082), (819, 229388), (1092, 172041), (1638, 114694), (3276, 57347)]