90725832

素因数分解:

$2^3\times 3^4\times {\mathrm{140009}}^1$

素因数の和:140027

約数の個数: 40

約数和(自身を含む): 254118150

約数和(自身を除く): 163392318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 140009, 280018, 420027, 560036, 840054, 1120072, 1260081, 1680108, 2520162, 3360216, 3780243, 5040324, 7560486, 10080648, 11340729, 15120972, 22681458, 30241944, 45362916, 90725832]

約数ペア:

[(1, 90725832), (2, 45362916), (3, 30241944), (4, 22681458), (6, 15120972), (8, 11340729), (9, 10080648), (12, 7560486), (18, 5040324), (24, 3780243), (27, 3360216), (36, 2520162), (54, 1680108), (72, 1260081), (81, 1120072), (108, 840054), (162, 560036), (216, 420027), (324, 280018), (648, 140009)]