72577052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 138184704

約数和(自身を除く): 65607652

約数列:

[1, 2, 4, 23, 41, 46, 71, 82, 92, 142, 164, 271, 284, 542, 943, 1084, 1633, 1886, 2911, 3266, 3772, 5822, 6233, 6532, 11111, 11644, 12466, 19241, 22222, 24932, 38482, 44444, 66953, 76964, 133906, 255553, 267812, 442543, 511106, 788881, 885086, 1022212, 1577762, 1770172, 3155524, 18144263, 36288526, 72577052]

約数ペア:

[(1, 72577052), (2, 36288526), (4, 18144263), (23, 3155524), (41, 1770172), (46, 1577762), (71, 1022212), (82, 885086), (92, 788881), (142, 511106), (164, 442543), (271, 267812), (284, 255553), (542, 133906), (943, 76964), (1084, 66953), (1633, 44444), (1886, 38482), (2911, 24932), (3266, 22222), (3772, 19241), (5822, 12466), (6233, 11644), (6532, 11111)]