102621904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2744

約数の個数: 80

約数和(自身を含む): 255983616

約数和(自身を除く): 153361712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2687, 2728, 3472, 4774, 5374, 5456, 9548, 10748, 18809, 19096, 21496, 29557, 37618, 38192, 42992, 59114, 75236, 83297, 118228, 150472, 166594, 206899, 236456, 300944, 333188, 413798, 472912, 583079, 666376, 827596, 916267, 1166158, 1332752, 1655192, 1832534, 2332316, 3310384, 3665068, 4664632, 6413869, 7330136, 9329264, 12827738, 14660272, 25655476, 51310952, 102621904]

約数ペア:

[(1, 102621904), (2, 51310952), (4, 25655476), (7, 14660272), (8, 12827738), (11, 9329264), (14, 7330136), (16, 6413869), (22, 4664632), (28, 3665068), (31, 3310384), (44, 2332316), (56, 1832534), (62, 1655192), (77, 1332752), (88, 1166158), (112, 916267), (124, 827596), (154, 666376), (176, 583079), (217, 472912), (248, 413798), (308, 333188), (341, 300944), (434, 236456), (496, 206899), (616, 166594), (682, 150472), (868, 118228), (1232, 83297), (1364, 75236), (1736, 59114), (2387, 42992), (2687, 38192), (2728, 37618), (3472, 29557), (4774, 21496), (5374, 19096), (5456, 18809), (9548, 10748)]