86763196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 173648160

約数和(自身を除く): 86884964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 137, 247, 274, 494, 548, 641, 988, 1282, 1781, 2564, 2603, 3562, 5206, 7124, 8333, 10412, 12179, 16666, 24358, 33332, 33839, 48716, 67678, 87817, 135356, 158327, 175634, 316654, 351268, 633308, 1141621, 1668523, 2283242, 3337046, 4566484, 6674092, 21690799, 43381598, 86763196]

約数ペア:

[(1, 86763196), (2, 43381598), (4, 21690799), (13, 6674092), (19, 4566484), (26, 3337046), (38, 2283242), (52, 1668523), (76, 1141621), (137, 633308), (247, 351268), (274, 316654), (494, 175634), (548, 158327), (641, 135356), (988, 87817), (1282, 67678), (1781, 48716), (2564, 33839), (2603, 33332), (3562, 24358), (5206, 16666), (7124, 12179), (8333, 10412)]