87833928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 273208320

約数和(自身を除く): 185374392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 131, 156, 168, 182, 262, 273, 307, 312, 364, 393, 524, 546, 614, 728, 786, 917, 921, 1048, 1092, 1228, 1572, 1703, 1834, 1842, 2149, 2184, 2456, 2751, 3144, 3406, 3668, 3684, 3991, 4298, 5109, 5502, 6447, 6812, 7336, 7368, 7982, 8596, 10218, 11004, 11921, 11973, 12894, 13624, 15964, 17192, 20436, 22008, 23842, 23946, 25788, 27937, 31928, 35763, 40217, 40872, 47684, 47892, 51576, 55874, 71526, 80434, 83811, 95368, 95784, 111748, 120651, 143052, 160868, 167622, 223496, 241302, 281519, 286104, 321736, 335244, 482604, 522821, 563038, 670488, 844557, 965208, 1045642, 1126076, 1568463, 1689114, 2091284, 2252152, 3136926, 3378228, 3659747, 4182568, 6273852, 6756456, 7319494, 10979241, 12547704, 14638988, 21958482, 29277976, 43916964, 87833928]

約数ペア:

[(1, 87833928), (2, 43916964), (3, 29277976), (4, 21958482), (6, 14638988), (7, 12547704), (8, 10979241), (12, 7319494), (13, 6756456), (14, 6273852), (21, 4182568), (24, 3659747), (26, 3378228), (28, 3136926), (39, 2252152), (42, 2091284), (52, 1689114), (56, 1568463), (78, 1126076), (84, 1045642), (91, 965208), (104, 844557), (131, 670488), (156, 563038), (168, 522821), (182, 482604), (262, 335244), (273, 321736), (307, 286104), (312, 281519), (364, 241302), (393, 223496), (524, 167622), (546, 160868), (614, 143052), (728, 120651), (786, 111748), (917, 95784), (921, 95368), (1048, 83811), (1092, 80434), (1228, 71526), (1572, 55874), (1703, 51576), (1834, 47892), (1842, 47684), (2149, 40872), (2184, 40217), (2456, 35763), (2751, 31928), (3144, 27937), (3406, 25788), (3668, 23946), (3684, 23842), (3991, 22008), (4298, 20436), (5109, 17192), (5502, 15964), (6447, 13624), (6812, 12894), (7336, 11973), (7368, 11921), (7982, 11004), (8596, 10218)]