102912124

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 211861440

約数和(自身を除く): 108949316

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 122, 178, 244, 356, 427, 623, 677, 854, 1246, 1354, 1708, 2492, 2708, 4739, 5429, 9478, 10858, 18956, 21716, 38003, 41297, 60253, 76006, 82594, 120506, 152012, 165188, 241012, 289079, 421771, 578158, 843542, 1156316, 1687084, 3675433, 7350866, 14701732, 25728031, 51456062, 102912124]

約数ペア:

[(1, 102912124), (2, 51456062), (4, 25728031), (7, 14701732), (14, 7350866), (28, 3675433), (61, 1687084), (89, 1156316), (122, 843542), (178, 578158), (244, 421771), (356, 289079), (427, 241012), (623, 165188), (677, 152012), (854, 120506), (1246, 82594), (1354, 76006), (1708, 60253), (2492, 41297), (2708, 38003), (4739, 21716), (5429, 18956), (9478, 10858)]