90269874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4327}}^1$

素因数の和:4415

約数の個数: 48

約数和(自身を含む): 209302080

約数和(自身を除く): 119032206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 4327, 6954, 8654, 10431, 12981, 20862, 25962, 38943, 77886, 82213, 164426, 246639, 263947, 493278, 527894, 739917, 791841, 1479834, 1583682, 2375523, 4751046, 5014993, 10029986, 15044979, 30089958, 45134937, 90269874]

約数ペア:

[(1, 90269874), (2, 45134937), (3, 30089958), (6, 15044979), (9, 10029986), (18, 5014993), (19, 4751046), (38, 2375523), (57, 1583682), (61, 1479834), (114, 791841), (122, 739917), (171, 527894), (183, 493278), (342, 263947), (366, 246639), (549, 164426), (1098, 82213), (1159, 77886), (2318, 38943), (3477, 25962), (4327, 20862), (6954, 12981), (8654, 10431)]