89721648

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 160

約数和(自身を含む): 287481600

約数和(自身を除く): 197759952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 643, 646, 684, 816, 912, 918, 969, 1026, 1224, 1286, 1292, 1368, 1836, 1929, 1938, 2052, 2448, 2572, 2584, 2736, 2907, 3672, 3858, 3876, 4104, 5144, 5168, 5787, 5814, 7344, 7716, 7752, 8208, 8721, 10288, 10931, 11574, 11628, 12217, 15432, 15504, 17361, 17442, 21862, 23148, 23256, 24434, 30864, 32793, 34722, 34884, 36651, 43724, 46296, 46512, 48868, 65586, 69444, 69768, 73302, 87448, 92592, 97736, 98379, 109953, 131172, 138888, 139536, 146604, 174896, 195472, 196758, 207689, 219906, 262344, 277776, 293208, 295137, 329859, 393516, 415378, 439812, 524688, 586416, 590274, 623067, 659718, 787032, 830756, 879624, 1180548, 1246134, 1319436, 1574064, 1661512, 1759248, 1869201, 2361096, 2492268, 2638872, 3323024, 3738402, 4722192, 4984536, 5277744, 5607603, 7476804, 9969072, 11215206, 14953608, 22430412, 29907216, 44860824, 89721648]

約数ペア:

[(1, 89721648), (2, 44860824), (3, 29907216), (4, 22430412), (6, 14953608), (8, 11215206), (9, 9969072), (12, 7476804), (16, 5607603), (17, 5277744), (18, 4984536), (19, 4722192), (24, 3738402), (27, 3323024), (34, 2638872), (36, 2492268), (38, 2361096), (48, 1869201), (51, 1759248), (54, 1661512), (57, 1574064), (68, 1319436), (72, 1246134), (76, 1180548), (102, 879624), (108, 830756), (114, 787032), (136, 659718), (144, 623067), (152, 590274), (153, 586416), (171, 524688), (204, 439812), (216, 415378), (228, 393516), (272, 329859), (304, 295137), (306, 293208), (323, 277776), (342, 262344), (408, 219906), (432, 207689), (456, 196758), (459, 195472), (513, 174896), (612, 146604), (643, 139536), (646, 138888), (684, 131172), (816, 109953), (912, 98379), (918, 97736), (969, 92592), (1026, 87448), (1224, 73302), (1286, 69768), (1292, 69444), (1368, 65586), (1836, 48868), (1929, 46512), (1938, 46296), (2052, 43724), (2448, 36651), (2572, 34884), (2584, 34722), (2736, 32793), (2907, 30864), (3672, 24434), (3858, 23256), (3876, 23148), (4104, 21862), (5144, 17442), (5168, 17361), (5787, 15504), (5814, 15432), (7344, 12217), (7716, 11628), (7752, 11574), (8208, 10931), (8721, 10288)]