88623756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 242365760

約数和(自身を除く): 153742004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 409, 463, 468, 818, 926, 1227, 1389, 1636, 1852, 2454, 2778, 3681, 4167, 4908, 5317, 5556, 6019, 7362, 8334, 10634, 12038, 14724, 15951, 16668, 18057, 21268, 24076, 31902, 36114, 47853, 54171, 63804, 72228, 95706, 108342, 189367, 191412, 216684, 378734, 568101, 757468, 1136202, 1704303, 2272404, 2461771, 3408606, 4923542, 6817212, 7385313, 9847084, 14770626, 22155939, 29541252, 44311878, 88623756]

約数ペア:

[(1, 88623756), (2, 44311878), (3, 29541252), (4, 22155939), (6, 14770626), (9, 9847084), (12, 7385313), (13, 6817212), (18, 4923542), (26, 3408606), (36, 2461771), (39, 2272404), (52, 1704303), (78, 1136202), (117, 757468), (156, 568101), (234, 378734), (409, 216684), (463, 191412), (468, 189367), (818, 108342), (926, 95706), (1227, 72228), (1389, 63804), (1636, 54171), (1852, 47853), (2454, 36114), (2778, 31902), (3681, 24076), (4167, 21268), (4908, 18057), (5317, 16668), (5556, 15951), (6019, 14724), (7362, 12038), (8334, 10634)]