61581156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56393}}^1$

素因数の和:56420

約数の個数: 48

約数和(自身を含む): 176851584

約数和(自身を除く): 115270428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 56393, 112786, 169179, 225572, 338358, 394751, 676716, 733109, 789502, 1184253, 1466218, 1579004, 2199327, 2368506, 2932436, 4398654, 4737012, 5131763, 8797308, 10263526, 15395289, 20527052, 30790578, 61581156]

約数ペア:

[(1, 61581156), (2, 30790578), (3, 20527052), (4, 15395289), (6, 10263526), (7, 8797308), (12, 5131763), (13, 4737012), (14, 4398654), (21, 2932436), (26, 2368506), (28, 2199327), (39, 1579004), (42, 1466218), (52, 1184253), (78, 789502), (84, 733109), (91, 676716), (156, 394751), (182, 338358), (273, 225572), (364, 169179), (546, 112786), (1092, 56393)]