81248112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4663}}^1$

素因数の和:4699

約数の個数: 90

約数和(自身を含む): 249985736

約数和(自身を除く): 168737624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 4663, 5808, 8712, 9326, 13989, 17424, 18652, 27978, 37304, 41967, 51293, 55956, 74608, 83934, 102586, 111912, 153879, 167868, 205172, 223824, 307758, 335736, 410344, 461637, 564223, 615516, 671472, 820688, 923274, 1128446, 1231032, 1692669, 1846548, 2256892, 2462064, 3385338, 3693096, 4513784, 5078007, 6770676, 7386192, 9027568, 10156014, 13541352, 20312028, 27082704, 40624056, 81248112]

約数ペア:

[(1, 81248112), (2, 40624056), (3, 27082704), (4, 20312028), (6, 13541352), (8, 10156014), (9, 9027568), (11, 7386192), (12, 6770676), (16, 5078007), (18, 4513784), (22, 3693096), (24, 3385338), (33, 2462064), (36, 2256892), (44, 1846548), (48, 1692669), (66, 1231032), (72, 1128446), (88, 923274), (99, 820688), (121, 671472), (132, 615516), (144, 564223), (176, 461637), (198, 410344), (242, 335736), (264, 307758), (363, 223824), (396, 205172), (484, 167868), (528, 153879), (726, 111912), (792, 102586), (968, 83934), (1089, 74608), (1452, 55956), (1584, 51293), (1936, 41967), (2178, 37304), (2904, 27978), (4356, 18652), (4663, 17424), (5808, 13989), (8712, 9326)]