84475188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3319}}^1$

素因数の和:3437

約数の個数: 72

約数和(自身を含む): 246529920

約数和(自身を除く): 162054732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3319, 3636, 4242, 6363, 6638, 8484, 9957, 12726, 13276, 19914, 23233, 25452, 29871, 39828, 46466, 59742, 69699, 92932, 119484, 139398, 209097, 278796, 335219, 418194, 670438, 836388, 1005657, 1340876, 2011314, 2346533, 3016971, 4022628, 4693066, 6033942, 7039599, 9386132, 12067884, 14079198, 21118797, 28158396, 42237594, 84475188]

約数ペア:

[(1, 84475188), (2, 42237594), (3, 28158396), (4, 21118797), (6, 14079198), (7, 12067884), (9, 9386132), (12, 7039599), (14, 6033942), (18, 4693066), (21, 4022628), (28, 3016971), (36, 2346533), (42, 2011314), (63, 1340876), (84, 1005657), (101, 836388), (126, 670438), (202, 418194), (252, 335219), (303, 278796), (404, 209097), (606, 139398), (707, 119484), (909, 92932), (1212, 69699), (1414, 59742), (1818, 46466), (2121, 39828), (2828, 29871), (3319, 25452), (3636, 23233), (4242, 19914), (6363, 13276), (6638, 12726), (8484, 9957)]