90707472

素因数分解:

$2^4\times 3^3\times {\mathrm{209971}}^1$

素因数の和:209988

約数の個数: 40

約数和(自身を含む): 260365280

約数和(自身を除く): 169657808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 209971, 419942, 629913, 839884, 1259826, 1679768, 1889739, 2519652, 3359536, 3779478, 5039304, 5669217, 7558956, 10078608, 11338434, 15117912, 22676868, 30235824, 45353736, 90707472]

約数ペア:

[(1, 90707472), (2, 45353736), (3, 30235824), (4, 22676868), (6, 15117912), (8, 11338434), (9, 10078608), (12, 7558956), (16, 5669217), (18, 5039304), (24, 3779478), (27, 3359536), (36, 2519652), (48, 1889739), (54, 1679768), (72, 1259826), (108, 839884), (144, 629913), (216, 419942), (432, 209971)]