72941328

素因数分解:

$2^4\times 3^2\times {\mathrm{506537}}^1$

素因数の和:506551

約数の個数: 30

約数和(自身を含む): 204134814

約数和(自身を除く): 131193486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 506537, 1013074, 1519611, 2026148, 3039222, 4052296, 4558833, 6078444, 8104592, 9117666, 12156888, 18235332, 24313776, 36470664, 72941328]

約数ペア:

[(1, 72941328), (2, 36470664), (3, 24313776), (4, 18235332), (6, 12156888), (8, 9117666), (9, 8104592), (12, 6078444), (16, 4558833), (18, 4052296), (24, 3039222), (36, 2026148), (48, 1519611), (72, 1013074), (144, 506537)]