61680612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5561

約数の個数: 72

約数和(自身を含む): 176262240

約数和(自身を除く): 114581628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5521, 5586, 11042, 11172, 16563, 22084, 33126, 38647, 66252, 77294, 104899, 115941, 154588, 209798, 231882, 270529, 314697, 419596, 463764, 541058, 629394, 734293, 811587, 1082116, 1258788, 1468586, 1623174, 2202879, 2937172, 3246348, 4405758, 5140051, 8811516, 10280102, 15420153, 20560204, 30840306, 61680612]

約数ペア:

[(1, 61680612), (2, 30840306), (3, 20560204), (4, 15420153), (6, 10280102), (7, 8811516), (12, 5140051), (14, 4405758), (19, 3246348), (21, 2937172), (28, 2202879), (38, 1623174), (42, 1468586), (49, 1258788), (57, 1082116), (76, 811587), (84, 734293), (98, 629394), (114, 541058), (133, 463764), (147, 419596), (196, 314697), (228, 270529), (266, 231882), (294, 209798), (399, 154588), (532, 115941), (588, 104899), (798, 77294), (931, 66252), (1596, 38647), (1862, 33126), (2793, 22084), (3724, 16563), (5521, 11172), (5586, 11042)]