72291552

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{4987}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 191060352

約数和(自身を除く): 118768800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 4987, 7248, 9974, 14496, 14961, 19948, 29922, 39896, 59844, 79792, 119688, 159584, 239376, 478752, 753037, 1506074, 2259111, 3012148, 4518222, 6024296, 9036444, 12048592, 18072888, 24097184, 36145776, 72291552]

約数ペア:

[(1, 72291552), (2, 36145776), (3, 24097184), (4, 18072888), (6, 12048592), (8, 9036444), (12, 6024296), (16, 4518222), (24, 3012148), (32, 2259111), (48, 1506074), (96, 753037), (151, 478752), (302, 239376), (453, 159584), (604, 119688), (906, 79792), (1208, 59844), (1812, 39896), (2416, 29922), (3624, 19948), (4832, 14961), (4987, 14496), (7248, 9974)]