72308952

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{27143}}^1$

素因数の和:27192

約数の個数: 48

約数和(自身を含む): 201137040

約数和(自身を除く): 128828088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 27143, 54286, 81429, 108572, 162858, 217144, 244287, 325716, 488574, 651432, 977148, 1004291, 1954296, 2008582, 3012873, 4017164, 6025746, 8034328, 9038619, 12051492, 18077238, 24102984, 36154476, 72308952]

約数ペア:

[(1, 72308952), (2, 36154476), (3, 24102984), (4, 18077238), (6, 12051492), (8, 9038619), (9, 8034328), (12, 6025746), (18, 4017164), (24, 3012873), (36, 2008582), (37, 1954296), (72, 1004291), (74, 977148), (111, 651432), (148, 488574), (222, 325716), (296, 244287), (333, 217144), (444, 162858), (666, 108572), (888, 81429), (1332, 54286), (2664, 27143)]