85547808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 261641016

約数和(自身を除く): 176093208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 101, 102, 136, 144, 153, 173, 202, 204, 272, 288, 303, 306, 346, 404, 408, 519, 544, 606, 612, 692, 808, 816, 909, 1038, 1212, 1224, 1384, 1557, 1616, 1632, 1717, 1818, 2076, 2424, 2448, 2768, 2941, 3114, 3232, 3434, 3636, 4152, 4848, 4896, 5151, 5536, 5882, 6228, 6868, 7272, 8304, 8823, 9696, 10302, 11764, 12456, 13736, 14544, 15453, 16608, 17473, 17646, 20604, 23528, 24912, 26469, 27472, 29088, 30906, 34946, 35292, 41208, 47056, 49824, 52419, 52938, 54944, 61812, 69892, 70584, 82416, 94112, 104838, 105876, 123624, 139784, 141168, 157257, 164832, 209676, 211752, 247248, 279568, 282336, 297041, 314514, 419352, 423504, 494496, 559136, 594082, 629028, 838704, 847008, 891123, 1188164, 1258056, 1677408, 1782246, 2376328, 2516112, 2673369, 3564492, 4752656, 5032224, 5346738, 7128984, 9505312, 10693476, 14257968, 21386952, 28515936, 42773904, 85547808]

約数ペア:

[(1, 85547808), (2, 42773904), (3, 28515936), (4, 21386952), (6, 14257968), (8, 10693476), (9, 9505312), (12, 7128984), (16, 5346738), (17, 5032224), (18, 4752656), (24, 3564492), (32, 2673369), (34, 2516112), (36, 2376328), (48, 1782246), (51, 1677408), (68, 1258056), (72, 1188164), (96, 891123), (101, 847008), (102, 838704), (136, 629028), (144, 594082), (153, 559136), (173, 494496), (202, 423504), (204, 419352), (272, 314514), (288, 297041), (303, 282336), (306, 279568), (346, 247248), (404, 211752), (408, 209676), (519, 164832), (544, 157257), (606, 141168), (612, 139784), (692, 123624), (808, 105876), (816, 104838), (909, 94112), (1038, 82416), (1212, 70584), (1224, 69892), (1384, 61812), (1557, 54944), (1616, 52938), (1632, 52419), (1717, 49824), (1818, 47056), (2076, 41208), (2424, 35292), (2448, 34946), (2768, 30906), (2941, 29088), (3114, 27472), (3232, 26469), (3434, 24912), (3636, 23528), (4152, 20604), (4848, 17646), (4896, 17473), (5151, 16608), (5536, 15453), (5882, 14544), (6228, 13736), (6868, 12456), (7272, 11764), (8304, 10302), (8823, 9696)]