72976608

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 108

約数和(自身を含む): 217395360

約数和(自身を除く): 144418752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 479, 529, 552, 736, 828, 958, 1058, 1104, 1437, 1587, 1656, 1916, 2116, 2208, 2874, 3174, 3312, 3832, 4232, 4311, 4761, 5748, 6348, 6624, 7664, 8464, 8622, 9522, 11017, 11496, 12696, 15328, 16928, 17244, 19044, 22034, 22992, 25392, 33051, 34488, 38088, 44068, 45984, 50784, 66102, 68976, 76176, 88136, 99153, 132204, 137952, 152352, 176272, 198306, 253391, 264408, 352544, 396612, 506782, 528816, 760173, 793224, 1013564, 1057632, 1520346, 1586448, 2027128, 2280519, 3040692, 3172896, 4054256, 4561038, 6081384, 8108512, 9122076, 12162768, 18244152, 24325536, 36488304, 72976608]

約数ペア:

[(1, 72976608), (2, 36488304), (3, 24325536), (4, 18244152), (6, 12162768), (8, 9122076), (9, 8108512), (12, 6081384), (16, 4561038), (18, 4054256), (23, 3172896), (24, 3040692), (32, 2280519), (36, 2027128), (46, 1586448), (48, 1520346), (69, 1057632), (72, 1013564), (92, 793224), (96, 760173), (138, 528816), (144, 506782), (184, 396612), (207, 352544), (276, 264408), (288, 253391), (368, 198306), (414, 176272), (479, 152352), (529, 137952), (552, 132204), (736, 99153), (828, 88136), (958, 76176), (1058, 68976), (1104, 66102), (1437, 50784), (1587, 45984), (1656, 44068), (1916, 38088), (2116, 34488), (2208, 33051), (2874, 25392), (3174, 22992), (3312, 22034), (3832, 19044), (4232, 17244), (4311, 16928), (4761, 15328), (5748, 12696), (6348, 11496), (6624, 11017), (7664, 9522), (8464, 8622)]