172780416

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6564

約数の個数: 96

約数和(自身を含む): 518890320

約数和(自身を除く): 346109904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6521, 6624, 8832, 13042, 13248, 19563, 26084, 26496, 39126, 52168, 58689, 78252, 104336, 117378, 149983, 156504, 208672, 234756, 299966, 313008, 417344, 449949, 469512, 599932, 626016, 834688, 899898, 939024, 1199864, 1252032, 1349847, 1799796, 1878048, 2399728, 2504064, 2699694, 3599592, 3756096, 4799456, 5399388, 7199184, 7512192, 9598912, 10798776, 14398368, 19197824, 21597552, 28796736, 43195104, 57593472, 86390208, 172780416]

約数ペア:

[(1, 172780416), (2, 86390208), (3, 57593472), (4, 43195104), (6, 28796736), (8, 21597552), (9, 19197824), (12, 14398368), (16, 10798776), (18, 9598912), (23, 7512192), (24, 7199184), (32, 5399388), (36, 4799456), (46, 3756096), (48, 3599592), (64, 2699694), (69, 2504064), (72, 2399728), (92, 1878048), (96, 1799796), (128, 1349847), (138, 1252032), (144, 1199864), (184, 939024), (192, 899898), (207, 834688), (276, 626016), (288, 599932), (368, 469512), (384, 449949), (414, 417344), (552, 313008), (576, 299966), (736, 234756), (828, 208672), (1104, 156504), (1152, 149983), (1472, 117378), (1656, 104336), (2208, 78252), (2944, 58689), (3312, 52168), (4416, 39126), (6521, 26496), (6624, 26084), (8832, 19563), (13042, 13248)]