84627802

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 73950758

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 553, 643, 833, 1106, 1286, 1343, 1666, 2686, 3871, 4501, 7742, 9002, 9401, 10931, 18802, 21862, 31507, 50797, 63014, 65807, 76517, 101594, 131614, 153034, 355579, 535619, 711158, 863549, 1071238, 1727098, 2489053, 4978106, 6044843, 12089686, 42313901, 84627802]

約数ペア:

[(1, 84627802), (2, 42313901), (7, 12089686), (14, 6044843), (17, 4978106), (34, 2489053), (49, 1727098), (79, 1071238), (98, 863549), (119, 711158), (158, 535619), (238, 355579), (553, 153034), (643, 131614), (833, 101594), (1106, 76517), (1286, 65807), (1343, 63014), (1666, 50797), (2686, 31507), (3871, 21862), (4501, 18802), (7742, 10931), (9002, 9401)]