81183048

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5802

約数の個数: 64

約数和(自身を含む): 220569600

約数和(自身を除く): 139386552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 5743, 7068, 11486, 14136, 17229, 22972, 34458, 45944, 68916, 109117, 137832, 178033, 218234, 327351, 356066, 436468, 534099, 654702, 712132, 872936, 1068198, 1309404, 1424264, 2136396, 2618808, 3382627, 4272792, 6765254, 10147881, 13530508, 20295762, 27061016, 40591524, 81183048]

約数ペア:

[(1, 81183048), (2, 40591524), (3, 27061016), (4, 20295762), (6, 13530508), (8, 10147881), (12, 6765254), (19, 4272792), (24, 3382627), (31, 2618808), (38, 2136396), (57, 1424264), (62, 1309404), (76, 1068198), (93, 872936), (114, 712132), (124, 654702), (152, 534099), (186, 436468), (228, 356066), (248, 327351), (372, 218234), (456, 178033), (589, 137832), (744, 109117), (1178, 68916), (1767, 45944), (2356, 34458), (3534, 22972), (4712, 17229), (5743, 14136), (7068, 11486)]