78121428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1517

約数の個数: 96

約数和(自身を含む): 231275520

約数和(自身を除く): 153154092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 59, 66, 77, 84, 118, 132, 154, 177, 231, 236, 308, 354, 413, 462, 649, 708, 826, 924, 1239, 1298, 1433, 1652, 1947, 2478, 2596, 2866, 3894, 4299, 4543, 4956, 5732, 7788, 8598, 9086, 10031, 13629, 15763, 17196, 18172, 20062, 27258, 30093, 31526, 40124, 47289, 54516, 60186, 63052, 84547, 94578, 110341, 120372, 169094, 189156, 220682, 253641, 331023, 338188, 441364, 507282, 591829, 662046, 930017, 1014564, 1183658, 1324092, 1775487, 1860034, 2367316, 2790051, 3550974, 3720068, 5580102, 6510119, 7101948, 11160204, 13020238, 19530357, 26040476, 39060714, 78121428]

約数ペア:

[(1, 78121428), (2, 39060714), (3, 26040476), (4, 19530357), (6, 13020238), (7, 11160204), (11, 7101948), (12, 6510119), (14, 5580102), (21, 3720068), (22, 3550974), (28, 2790051), (33, 2367316), (42, 1860034), (44, 1775487), (59, 1324092), (66, 1183658), (77, 1014564), (84, 930017), (118, 662046), (132, 591829), (154, 507282), (177, 441364), (231, 338188), (236, 331023), (308, 253641), (354, 220682), (413, 189156), (462, 169094), (649, 120372), (708, 110341), (826, 94578), (924, 84547), (1239, 63052), (1298, 60186), (1433, 54516), (1652, 47289), (1947, 40124), (2478, 31526), (2596, 30093), (2866, 27258), (3894, 20062), (4299, 18172), (4543, 17196), (4956, 15763), (5732, 13629), (7788, 10031), (8598, 9086)]