61139736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121309}}^1$

素因数の和:121328

約数の個数: 48

約数和(自身を含む): 189243600

約数和(自身を除く): 128103864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121309, 242618, 363927, 485236, 727854, 849163, 970472, 1091781, 1455708, 1698326, 2183562, 2547489, 2911416, 3396652, 4367124, 5094978, 6793304, 7642467, 8734248, 10189956, 15284934, 20379912, 30569868, 61139736]

約数ペア:

[(1, 61139736), (2, 30569868), (3, 20379912), (4, 15284934), (6, 10189956), (7, 8734248), (8, 7642467), (9, 6793304), (12, 5094978), (14, 4367124), (18, 3396652), (21, 2911416), (24, 2547489), (28, 2183562), (36, 1698326), (42, 1455708), (56, 1091781), (63, 970472), (72, 849163), (84, 727854), (126, 485236), (168, 363927), (252, 242618), (504, 121309)]