90422748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10169}}^1$

素因数の和:10211

約数の個数: 72

約数和(自身を含む): 259131600

約数和(自身を除く): 168708852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 10169, 20338, 30507, 40676, 61014, 91521, 122028, 132197, 183042, 193211, 264394, 366084, 386422, 396591, 528788, 579633, 772844, 793182, 1159266, 1189773, 1586364, 1738899, 2318532, 2379546, 2511743, 3477798, 4759092, 5023486, 6955596, 7535229, 10046972, 15070458, 22605687, 30140916, 45211374, 90422748]

約数ペア:

[(1, 90422748), (2, 45211374), (3, 30140916), (4, 22605687), (6, 15070458), (9, 10046972), (12, 7535229), (13, 6955596), (18, 5023486), (19, 4759092), (26, 3477798), (36, 2511743), (38, 2379546), (39, 2318532), (52, 1738899), (57, 1586364), (76, 1189773), (78, 1159266), (114, 793182), (117, 772844), (156, 579633), (171, 528788), (228, 396591), (234, 386422), (247, 366084), (342, 264394), (468, 193211), (494, 183042), (684, 132197), (741, 122028), (988, 91521), (1482, 61014), (2223, 40676), (2964, 30507), (4446, 20338), (8892, 10169)]