2012155596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{64319}}^1$

素因数の和:64419

約数の個数: 72

約数和(自身を含む): 5618995200

約数和(自身を除く): 3606839604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 5214, 7821, 10428, 15642, 31284, 64319, 128638, 192957, 257276, 385914, 578871, 707509, 771828, 1157742, 1415018, 2122527, 2315484, 2830036, 4245054, 5081201, 6367581, 8490108, 10162402, 12735162, 15243603, 20324804, 25470324, 30487206, 45730809, 55893211, 60974412, 91461618, 111786422, 167679633, 182923236, 223572844, 335359266, 503038899, 670718532, 1006077798, 2012155596]

約数ペア:

[(1, 2012155596), (2, 1006077798), (3, 670718532), (4, 503038899), (6, 335359266), (9, 223572844), (11, 182923236), (12, 167679633), (18, 111786422), (22, 91461618), (33, 60974412), (36, 55893211), (44, 45730809), (66, 30487206), (79, 25470324), (99, 20324804), (132, 15243603), (158, 12735162), (198, 10162402), (237, 8490108), (316, 6367581), (396, 5081201), (474, 4245054), (711, 2830036), (869, 2315484), (948, 2122527), (1422, 1415018), (1738, 1157742), (2607, 771828), (2844, 707509), (3476, 578871), (5214, 385914), (7821, 257276), (10428, 192957), (15642, 128638), (31284, 64319)]