90365868

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 72

約数和(自身を含む): 244608000

約数和(自身を除く): 154242132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 2999, 3348, 5022, 5998, 7533, 8997, 10044, 11996, 15066, 17994, 26991, 30132, 35988, 53982, 80973, 92969, 107964, 161946, 185938, 242919, 278907, 323892, 371876, 485838, 557814, 728757, 836721, 971676, 1115628, 1457514, 1673442, 2510163, 2915028, 3346884, 5020326, 7530489, 10040652, 15060978, 22591467, 30121956, 45182934, 90365868]

約数ペア:

[(1, 90365868), (2, 45182934), (3, 30121956), (4, 22591467), (6, 15060978), (9, 10040652), (12, 7530489), (18, 5020326), (27, 3346884), (31, 2915028), (36, 2510163), (54, 1673442), (62, 1457514), (81, 1115628), (93, 971676), (108, 836721), (124, 728757), (162, 557814), (186, 485838), (243, 371876), (279, 323892), (324, 278907), (372, 242919), (486, 185938), (558, 161946), (837, 107964), (972, 92969), (1116, 80973), (1674, 53982), (2511, 35988), (2999, 30132), (3348, 26991), (5022, 17994), (5998, 15066), (7533, 11996), (8997, 10044)]