90537426

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 232853760

約数和(自身を除く): 142316334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2957, 3402, 4374, 5103, 5914, 8871, 10206, 15309, 17742, 20699, 26613, 30618, 41398, 53226, 62097, 79839, 124194, 159678, 186291, 239517, 372582, 479034, 558873, 718551, 1117746, 1437102, 1676619, 2155653, 3353238, 4311306, 5029857, 6466959, 10059714, 12933918, 15089571, 30179142, 45268713, 90537426]

約数ペア:

[(1, 90537426), (2, 45268713), (3, 30179142), (6, 15089571), (7, 12933918), (9, 10059714), (14, 6466959), (18, 5029857), (21, 4311306), (27, 3353238), (42, 2155653), (54, 1676619), (63, 1437102), (81, 1117746), (126, 718551), (162, 558873), (189, 479034), (243, 372582), (378, 239517), (486, 186291), (567, 159678), (729, 124194), (1134, 79839), (1458, 62097), (1701, 53226), (2187, 41398), (2957, 30618), (3402, 26613), (4374, 20699), (5103, 17742), (5914, 15309), (8871, 10206)]