123725948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 239316000

約数和(自身を除く): 115590052

約数列:

[1, 2, 4, 19, 29, 38, 58, 73, 76, 116, 146, 292, 551, 769, 1102, 1387, 1538, 2117, 2204, 2774, 3076, 4234, 5548, 8468, 14611, 22301, 29222, 40223, 44602, 56137, 58444, 80446, 89204, 112274, 160892, 224548, 423719, 847438, 1066603, 1627973, 1694876, 2133206, 3255946, 4266412, 6511892, 30931487, 61862974, 123725948]

約数ペア:

[(1, 123725948), (2, 61862974), (4, 30931487), (19, 6511892), (29, 4266412), (38, 3255946), (58, 2133206), (73, 1694876), (76, 1627973), (116, 1066603), (146, 847438), (292, 423719), (551, 224548), (769, 160892), (1102, 112274), (1387, 89204), (1538, 80446), (2117, 58444), (2204, 56137), (2774, 44602), (3076, 40223), (4234, 29222), (5548, 22301), (8468, 14611)]