99778744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 208656000

約数和(自身を除く): 108877256

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 137, 149, 188, 274, 298, 376, 548, 596, 611, 1096, 1192, 1222, 1781, 1937, 2444, 3562, 3874, 4888, 6439, 7003, 7124, 7748, 12878, 14006, 14248, 15496, 20413, 25756, 28012, 40826, 51512, 56024, 81652, 83707, 91039, 163304, 167414, 182078, 265369, 334828, 364156, 530738, 669656, 728312, 959411, 1061476, 1918822, 2122952, 3837644, 7675288, 12472343, 24944686, 49889372, 99778744]

約数ペア:

[(1, 99778744), (2, 49889372), (4, 24944686), (8, 12472343), (13, 7675288), (26, 3837644), (47, 2122952), (52, 1918822), (94, 1061476), (104, 959411), (137, 728312), (149, 669656), (188, 530738), (274, 364156), (298, 334828), (376, 265369), (548, 182078), (596, 167414), (611, 163304), (1096, 91039), (1192, 83707), (1222, 81652), (1781, 56024), (1937, 51512), (2444, 40826), (3562, 28012), (3874, 25756), (4888, 20413), (6439, 15496), (7003, 14248), (7124, 14006), (7748, 12878)]