78333234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 187971840

約数和(自身を除く): 109638606

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 73, 87, 146, 174, 203, 219, 406, 438, 511, 609, 881, 1022, 1218, 1533, 1762, 2117, 2643, 3066, 4234, 5286, 6167, 6351, 12334, 12702, 14819, 18501, 25549, 29638, 37002, 44457, 51098, 64313, 76647, 88914, 128626, 153294, 178843, 192939, 357686, 385878, 450191, 536529, 900382, 1073058, 1350573, 1865077, 2701146, 3730154, 5595231, 11190462, 13055539, 26111078, 39166617, 78333234]

約数ペア:

[(1, 78333234), (2, 39166617), (3, 26111078), (6, 13055539), (7, 11190462), (14, 5595231), (21, 3730154), (29, 2701146), (42, 1865077), (58, 1350573), (73, 1073058), (87, 900382), (146, 536529), (174, 450191), (203, 385878), (219, 357686), (406, 192939), (438, 178843), (511, 153294), (609, 128626), (881, 88914), (1022, 76647), (1218, 64313), (1533, 51098), (1762, 44457), (2117, 37002), (2643, 29638), (3066, 25549), (4234, 18501), (5286, 14819), (6167, 12702), (6351, 12334)]