78012184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 160963200

約数和(自身を除く): 82951016

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 79, 106, 136, 137, 158, 212, 274, 316, 424, 548, 632, 901, 1096, 1343, 1802, 2329, 2686, 3604, 4187, 4658, 5372, 7208, 7261, 8374, 9316, 10744, 10823, 14522, 16748, 18632, 21646, 29044, 33496, 43292, 58088, 71179, 86584, 123437, 142358, 183991, 246874, 284716, 367982, 493748, 569432, 573619, 735964, 987496, 1147238, 1471928, 2294476, 4588952, 9751523, 19503046, 39006092, 78012184]

約数ペア:

[(1, 78012184), (2, 39006092), (4, 19503046), (8, 9751523), (17, 4588952), (34, 2294476), (53, 1471928), (68, 1147238), (79, 987496), (106, 735964), (136, 573619), (137, 569432), (158, 493748), (212, 367982), (274, 284716), (316, 246874), (424, 183991), (548, 142358), (632, 123437), (901, 86584), (1096, 71179), (1343, 58088), (1802, 43292), (2329, 33496), (2686, 29044), (3604, 21646), (4187, 18632), (4658, 16748), (5372, 14522), (7208, 10823), (7261, 10744), (8374, 9316)]