78212316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 228175360

約数和(自身を除く): 149963044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1069, 1092, 1407, 1742, 1876, 2138, 2613, 2814, 3207, 3484, 4276, 5226, 5628, 6097, 6414, 7483, 10452, 12194, 12828, 13897, 14966, 18291, 22449, 24388, 27794, 29932, 36582, 41691, 44898, 55588, 71623, 73164, 83382, 89796, 97279, 143246, 166764, 194558, 214869, 286492, 291837, 389116, 429738, 501361, 583674, 859476, 931099, 1002722, 1167348, 1504083, 1862198, 2005444, 2793297, 3008166, 3724396, 5586594, 6016332, 6517693, 11173188, 13035386, 19553079, 26070772, 39106158, 78212316]

約数ペア:

[(1, 78212316), (2, 39106158), (3, 26070772), (4, 19553079), (6, 13035386), (7, 11173188), (12, 6517693), (13, 6016332), (14, 5586594), (21, 3724396), (26, 3008166), (28, 2793297), (39, 2005444), (42, 1862198), (52, 1504083), (67, 1167348), (78, 1002722), (84, 931099), (91, 859476), (134, 583674), (156, 501361), (182, 429738), (201, 389116), (268, 291837), (273, 286492), (364, 214869), (402, 194558), (469, 166764), (546, 143246), (804, 97279), (871, 89796), (938, 83382), (1069, 73164), (1092, 71623), (1407, 55588), (1742, 44898), (1876, 41691), (2138, 36582), (2613, 29932), (2814, 27794), (3207, 24388), (3484, 22449), (4276, 18291), (5226, 14966), (5628, 13897), (6097, 12828), (6414, 12194), (7483, 10452)]