64430604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1531}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 187369728

約数和(自身を除く): 122939124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 1002, 1169, 1503, 1531, 2004, 2338, 3006, 3062, 3507, 4593, 4676, 6012, 6124, 7014, 9186, 10521, 10717, 13779, 14028, 18372, 21042, 21434, 27558, 32151, 42084, 42868, 55116, 64302, 96453, 128604, 192906, 255677, 385812, 511354, 767031, 1022708, 1534062, 1789739, 2301093, 3068124, 3579478, 4602186, 5369217, 7158956, 9204372, 10738434, 16107651, 21476868, 32215302, 64430604]

約数ペア:

[(1, 64430604), (2, 32215302), (3, 21476868), (4, 16107651), (6, 10738434), (7, 9204372), (9, 7158956), (12, 5369217), (14, 4602186), (18, 3579478), (21, 3068124), (28, 2301093), (36, 1789739), (42, 1534062), (63, 1022708), (84, 767031), (126, 511354), (167, 385812), (252, 255677), (334, 192906), (501, 128604), (668, 96453), (1002, 64302), (1169, 55116), (1503, 42868), (1531, 42084), (2004, 32151), (2338, 27558), (3006, 21434), (3062, 21042), (3507, 18372), (4593, 14028), (4676, 13779), (6012, 10717), (6124, 10521), (7014, 9186)]