72990168

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{74177}}^1$

素因数の和:74227

約数の個数: 32

約数和(自身を含む): 186928560

約数和(自身を除く): 113938392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 74177, 148354, 222531, 296708, 445062, 593416, 890124, 1780248, 3041257, 6082514, 9123771, 12165028, 18247542, 24330056, 36495084, 72990168]

約数ペア:

[(1, 72990168), (2, 36495084), (3, 24330056), (4, 18247542), (6, 12165028), (8, 9123771), (12, 6082514), (24, 3041257), (41, 1780248), (82, 890124), (123, 593416), (164, 445062), (246, 296708), (328, 222531), (492, 148354), (984, 74177)]