78306354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 123495246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 97, 126, 129, 149, 194, 258, 291, 298, 301, 387, 447, 582, 602, 679, 774, 873, 894, 903, 1043, 1341, 1358, 1746, 1806, 2037, 2086, 2682, 2709, 3129, 4074, 4171, 5418, 6111, 6258, 6407, 8342, 9387, 12222, 12513, 12814, 14453, 18774, 19221, 25026, 28906, 29197, 37539, 38442, 43359, 44849, 57663, 58394, 75078, 86718, 87591, 89698, 101171, 115326, 130077, 134547, 175182, 202342, 260154, 262773, 269094, 303513, 403641, 525546, 607026, 621479, 807282, 910539, 1242958, 1821078, 1864437, 3728874, 4350353, 5593311, 8700706, 11186622, 13051059, 26102118, 39153177, 78306354]

約数ペア:

[(1, 78306354), (2, 39153177), (3, 26102118), (6, 13051059), (7, 11186622), (9, 8700706), (14, 5593311), (18, 4350353), (21, 3728874), (42, 1864437), (43, 1821078), (63, 1242958), (86, 910539), (97, 807282), (126, 621479), (129, 607026), (149, 525546), (194, 403641), (258, 303513), (291, 269094), (298, 262773), (301, 260154), (387, 202342), (447, 175182), (582, 134547), (602, 130077), (679, 115326), (774, 101171), (873, 89698), (894, 87591), (903, 86718), (1043, 75078), (1341, 58394), (1358, 57663), (1746, 44849), (1806, 43359), (2037, 38442), (2086, 37539), (2682, 29197), (2709, 28906), (3129, 25026), (4074, 19221), (4171, 18774), (5418, 14453), (6111, 12814), (6258, 12513), (6407, 12222), (8342, 9387)]