77378356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 167215104

約数和(自身を除く): 89836748

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 47, 62, 68, 71, 94, 124, 142, 187, 188, 284, 341, 374, 517, 527, 682, 748, 781, 799, 1034, 1054, 1207, 1364, 1457, 1562, 1598, 2068, 2108, 2201, 2414, 2914, 3124, 3196, 3337, 4402, 4828, 5797, 5828, 6674, 8789, 8804, 11594, 13277, 13348, 16027, 17578, 23188, 24211, 24769, 26554, 32054, 35156, 36707, 37417, 48422, 49538, 53108, 56729, 64108, 73414, 74834, 96844, 99076, 103447, 113458, 146828, 149668, 206894, 226916, 272459, 411587, 413788, 544918, 624019, 823174, 1089836, 1137917, 1248038, 1646348, 1758599, 2275834, 2496076, 3517198, 4551668, 7034396, 19344589, 38689178, 77378356]

約数ペア:

[(1, 77378356), (2, 38689178), (4, 19344589), (11, 7034396), (17, 4551668), (22, 3517198), (31, 2496076), (34, 2275834), (44, 1758599), (47, 1646348), (62, 1248038), (68, 1137917), (71, 1089836), (94, 823174), (124, 624019), (142, 544918), (187, 413788), (188, 411587), (284, 272459), (341, 226916), (374, 206894), (517, 149668), (527, 146828), (682, 113458), (748, 103447), (781, 99076), (799, 96844), (1034, 74834), (1054, 73414), (1207, 64108), (1364, 56729), (1457, 53108), (1562, 49538), (1598, 48422), (2068, 37417), (2108, 36707), (2201, 35156), (2414, 32054), (2914, 26554), (3124, 24769), (3196, 24211), (3337, 23188), (4402, 17578), (4828, 16027), (5797, 13348), (5828, 13277), (6674, 11594), (8789, 8804)]