87457776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11317}}^1$

素因数の和:11358

約数の個数: 80

約数和(自身を含む): 269458944

約数和(自身を除く): 182001168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 11317, 22634, 33951, 45268, 67902, 79219, 90536, 135804, 158438, 181072, 237657, 260291, 271608, 316876, 475314, 520582, 543216, 633752, 780873, 950628, 1041164, 1267504, 1561746, 1822037, 1901256, 2082328, 3123492, 3644074, 3802512, 4164656, 5466111, 6246984, 7288148, 10932222, 12493968, 14576296, 21864444, 29152592, 43728888, 87457776]

約数ペア:

[(1, 87457776), (2, 43728888), (3, 29152592), (4, 21864444), (6, 14576296), (7, 12493968), (8, 10932222), (12, 7288148), (14, 6246984), (16, 5466111), (21, 4164656), (23, 3802512), (24, 3644074), (28, 3123492), (42, 2082328), (46, 1901256), (48, 1822037), (56, 1561746), (69, 1267504), (84, 1041164), (92, 950628), (112, 780873), (138, 633752), (161, 543216), (168, 520582), (184, 475314), (276, 316876), (322, 271608), (336, 260291), (368, 237657), (483, 181072), (552, 158438), (644, 135804), (966, 90536), (1104, 79219), (1288, 67902), (1932, 45268), (2576, 33951), (3864, 22634), (7728, 11317)]