813369564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31957}}^1$

素因数の和:32075

約数の個数: 72

約数和(自身を含む): 2373073248

約数和(自身を除く): 1559703684

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, 3636, 4242, 6363, 8484, 12726, 25452, 31957, 63914, 95871, 127828, 191742, 223699, 287613, 383484, 447398, 575226, 671097, 894796, 1150452, 1342194, 2013291, 2684388, 3227657, 4026582, 6455314, 8053164, 9682971, 12910628, 19365942, 22593599, 29048913, 38731884, 45187198, 58097826, 67780797, 90374396, 116195652, 135561594, 203342391, 271123188, 406684782, 813369564]

約数ペア:

[(1, 813369564), (2, 406684782), (3, 271123188), (4, 203342391), (6, 135561594), (7, 116195652), (9, 90374396), (12, 67780797), (14, 58097826), (18, 45187198), (21, 38731884), (28, 29048913), (36, 22593599), (42, 19365942), (63, 12910628), (84, 9682971), (101, 8053164), (126, 6455314), (202, 4026582), (252, 3227657), (303, 2684388), (404, 2013291), (606, 1342194), (707, 1150452), (909, 894796), (1212, 671097), (1414, 575226), (1818, 447398), (2121, 383484), (2828, 287613), (3636, 223699), (4242, 191742), (6363, 127828), (8484, 95871), (12726, 63914), (25452, 31957)]