68344164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3433}}^1$

素因数の和:3529

約数の個数: 72

約数和(自身を含む): 199996160

約数和(自身を除く): 131651996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 3433, 4977, 6636, 6866, 9954, 10299, 13732, 19908, 20598, 24031, 30897, 41196, 48062, 61794, 72093, 96124, 123588, 144186, 216279, 271207, 288372, 432558, 542414, 813621, 865116, 1084828, 1627242, 1898449, 2440863, 3254484, 3796898, 4881726, 5695347, 7593796, 9763452, 11390694, 17086041, 22781388, 34172082, 68344164]

約数ペア:

[(1, 68344164), (2, 34172082), (3, 22781388), (4, 17086041), (6, 11390694), (7, 9763452), (9, 7593796), (12, 5695347), (14, 4881726), (18, 3796898), (21, 3254484), (28, 2440863), (36, 1898449), (42, 1627242), (63, 1084828), (79, 865116), (84, 813621), (126, 542414), (158, 432558), (237, 288372), (252, 271207), (316, 216279), (474, 144186), (553, 123588), (711, 96124), (948, 72093), (1106, 61794), (1422, 48062), (1659, 41196), (2212, 30897), (2844, 24031), (3318, 20598), (3433, 19908), (4977, 13732), (6636, 10299), (6866, 9954)]