90733968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2597

約数の個数: 120

約数和(自身を含む): 287967680

約数和(自身を除く): 197233712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2551, 2736, 2964, 3952, 4446, 5102, 5928, 7653, 8892, 10204, 11856, 15306, 17784, 20408, 22959, 30612, 33163, 35568, 40816, 45918, 48469, 61224, 66326, 91836, 96938, 99489, 122448, 132652, 145407, 183672, 193876, 198978, 265304, 290814, 298467, 367344, 387752, 397956, 436221, 530608, 581628, 596934, 630097, 775504, 795912, 872442, 1163256, 1193868, 1260194, 1591824, 1744884, 1890291, 2326512, 2387736, 2520388, 3489768, 3780582, 4775472, 5040776, 5670873, 6979536, 7561164, 10081552, 11341746, 15122328, 22683492, 30244656, 45366984, 90733968]

約数ペア:

[(1, 90733968), (2, 45366984), (3, 30244656), (4, 22683492), (6, 15122328), (8, 11341746), (9, 10081552), (12, 7561164), (13, 6979536), (16, 5670873), (18, 5040776), (19, 4775472), (24, 3780582), (26, 3489768), (36, 2520388), (38, 2387736), (39, 2326512), (48, 1890291), (52, 1744884), (57, 1591824), (72, 1260194), (76, 1193868), (78, 1163256), (104, 872442), (114, 795912), (117, 775504), (144, 630097), (152, 596934), (156, 581628), (171, 530608), (208, 436221), (228, 397956), (234, 387752), (247, 367344), (304, 298467), (312, 290814), (342, 265304), (456, 198978), (468, 193876), (494, 183672), (624, 145407), (684, 132652), (741, 122448), (912, 99489), (936, 96938), (988, 91836), (1368, 66326), (1482, 61224), (1872, 48469), (1976, 45918), (2223, 40816), (2551, 35568), (2736, 33163), (2964, 30612), (3952, 22959), (4446, 20408), (5102, 17784), (5928, 15306), (7653, 11856), (8892, 10204)]