79870452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 197682240

約数和(自身を除く): 117811788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2557, 2603, 5114, 5206, 7671, 7809, 10228, 10412, 15342, 15618, 30684, 31236, 48583, 97166, 145749, 194332, 291498, 350309, 582996, 700618, 1050927, 1401236, 2101854, 4203708, 6655871, 13311742, 19967613, 26623484, 39935226, 79870452]

約数ペア:

[(1, 79870452), (2, 39935226), (3, 26623484), (4, 19967613), (6, 13311742), (12, 6655871), (19, 4203708), (38, 2101854), (57, 1401236), (76, 1050927), (114, 700618), (137, 582996), (228, 350309), (274, 291498), (411, 194332), (548, 145749), (822, 97166), (1644, 48583), (2557, 31236), (2603, 30684), (5114, 15618), (5206, 15342), (7671, 10412), (7809, 10228)]