72210616

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 143735760

約数和(自身を除く): 71525144

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 151, 184, 226, 302, 452, 529, 604, 904, 1058, 1208, 2116, 2599, 3473, 4232, 5198, 6946, 10396, 13892, 17063, 20792, 27784, 34126, 59777, 68252, 79879, 119554, 136504, 159758, 239108, 319516, 392449, 478216, 639032, 784898, 1569796, 3139592, 9026327, 18052654, 36105308, 72210616]

約数ペア:

[(1, 72210616), (2, 36105308), (4, 18052654), (8, 9026327), (23, 3139592), (46, 1569796), (92, 784898), (113, 639032), (151, 478216), (184, 392449), (226, 319516), (302, 239108), (452, 159758), (529, 136504), (604, 119554), (904, 79879), (1058, 68252), (1208, 59777), (2116, 34126), (2599, 27784), (3473, 20792), (4232, 17063), (5198, 13892), (6946, 10396)]