120912078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 293736960

約数和(自身を除く): 172824882

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 609, 777, 1073, 1218, 1554, 2146, 2683, 3219, 5366, 6438, 7511, 8049, 15022, 16098, 18781, 22533, 37562, 45066, 56343, 77807, 99271, 112686, 155614, 198542, 233421, 297813, 466842, 544649, 595626, 694897, 1089298, 1389794, 1633947, 2084691, 2878859, 3267894, 4169382, 5757718, 8636577, 17273154, 20152013, 40304026, 60456039, 120912078]

約数ペア:

[(1, 120912078), (2, 60456039), (3, 40304026), (6, 20152013), (7, 17273154), (14, 8636577), (21, 5757718), (29, 4169382), (37, 3267894), (42, 2878859), (58, 2084691), (74, 1633947), (87, 1389794), (111, 1089298), (174, 694897), (203, 595626), (222, 544649), (259, 466842), (406, 297813), (518, 233421), (609, 198542), (777, 155614), (1073, 112686), (1218, 99271), (1554, 77807), (2146, 56343), (2683, 45066), (3219, 37562), (5366, 22533), (6438, 18781), (7511, 16098), (8049, 15022)]