69907812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3271}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 177002112

約数和(自身を除く): 107094300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3271, 3562, 5343, 6542, 7124, 9813, 10686, 13084, 19626, 21372, 39252, 42523, 85046, 127569, 170092, 255138, 448127, 510276, 896254, 1344381, 1792508, 2688762, 5377524, 5825651, 11651302, 17476953, 23302604, 34953906, 69907812]

約数ペア:

[(1, 69907812), (2, 34953906), (3, 23302604), (4, 17476953), (6, 11651302), (12, 5825651), (13, 5377524), (26, 2688762), (39, 1792508), (52, 1344381), (78, 896254), (137, 510276), (156, 448127), (274, 255138), (411, 170092), (548, 127569), (822, 85046), (1644, 42523), (1781, 39252), (3271, 21372), (3562, 19626), (5343, 13084), (6542, 10686), (7124, 9813)]