90372474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11489}}^1$

素因数の和:11539

約数の個数: 48

約数和(自身を含む): 215092800

約数和(自身を除く): 124720326

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 11489, 22978, 34467, 68934, 103401, 206802, 218291, 264247, 436582, 528494, 654873, 792741, 1309746, 1585482, 1964619, 2378223, 3929238, 4756446, 5020693, 10041386, 15062079, 30124158, 45186237, 90372474]

約数ペア:

[(1, 90372474), (2, 45186237), (3, 30124158), (6, 15062079), (9, 10041386), (18, 5020693), (19, 4756446), (23, 3929238), (38, 2378223), (46, 1964619), (57, 1585482), (69, 1309746), (114, 792741), (138, 654873), (171, 528494), (207, 436582), (342, 264247), (414, 218291), (437, 206802), (874, 103401), (1311, 68934), (2622, 34467), (3933, 22978), (7866, 11489)]