68156952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 180835200

約数和(自身を除く): 112678248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 228, 274, 411, 456, 548, 822, 1091, 1096, 1644, 2182, 2603, 3273, 3288, 4364, 5206, 6546, 7809, 8728, 10412, 13092, 15618, 20729, 20824, 26184, 31236, 41458, 62187, 62472, 82916, 124374, 149467, 165832, 248748, 298934, 448401, 497496, 597868, 896802, 1195736, 1793604, 2839873, 3587208, 5679746, 8519619, 11359492, 17039238, 22718984, 34078476, 68156952]

約数ペア:

[(1, 68156952), (2, 34078476), (3, 22718984), (4, 17039238), (6, 11359492), (8, 8519619), (12, 5679746), (19, 3587208), (24, 2839873), (38, 1793604), (57, 1195736), (76, 896802), (114, 597868), (137, 497496), (152, 448401), (228, 298934), (274, 248748), (411, 165832), (456, 149467), (548, 124374), (822, 82916), (1091, 62472), (1096, 62187), (1644, 41458), (2182, 31236), (2603, 26184), (3273, 20824), (3288, 20729), (4364, 15618), (5206, 13092), (6546, 10412), (7809, 8728)]