89744904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 272984400

約数和(自身を除く): 183239496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 227, 228, 289, 306, 323, 342, 408, 454, 456, 578, 612, 646, 681, 684, 867, 908, 969, 1156, 1224, 1292, 1362, 1368, 1734, 1816, 1938, 2043, 2312, 2584, 2601, 2724, 2907, 3468, 3859, 3876, 4086, 4313, 5202, 5448, 5491, 5814, 6936, 7718, 7752, 8172, 8626, 10404, 10982, 11577, 11628, 12939, 15436, 16344, 16473, 17252, 20808, 21964, 23154, 23256, 25878, 30872, 32946, 34504, 34731, 38817, 43928, 46308, 49419, 51756, 65603, 65892, 69462, 73321, 77634, 92616, 98838, 103512, 131206, 131784, 138924, 146642, 155268, 196809, 197676, 219963, 262412, 277848, 293284, 310536, 393618, 395352, 439926, 524824, 586568, 590427, 659889, 787236, 879852, 1180854, 1246457, 1319778, 1574472, 1759704, 2361708, 2492914, 2639556, 3739371, 4723416, 4985828, 5279112, 7478742, 9971656, 11218113, 14957484, 22436226, 29914968, 44872452, 89744904]

約数ペア:

[(1, 89744904), (2, 44872452), (3, 29914968), (4, 22436226), (6, 14957484), (8, 11218113), (9, 9971656), (12, 7478742), (17, 5279112), (18, 4985828), (19, 4723416), (24, 3739371), (34, 2639556), (36, 2492914), (38, 2361708), (51, 1759704), (57, 1574472), (68, 1319778), (72, 1246457), (76, 1180854), (102, 879852), (114, 787236), (136, 659889), (152, 590427), (153, 586568), (171, 524824), (204, 439926), (227, 395352), (228, 393618), (289, 310536), (306, 293284), (323, 277848), (342, 262412), (408, 219963), (454, 197676), (456, 196809), (578, 155268), (612, 146642), (646, 138924), (681, 131784), (684, 131206), (867, 103512), (908, 98838), (969, 92616), (1156, 77634), (1224, 73321), (1292, 69462), (1362, 65892), (1368, 65603), (1734, 51756), (1816, 49419), (1938, 46308), (2043, 43928), (2312, 38817), (2584, 34731), (2601, 34504), (2724, 32946), (2907, 30872), (3468, 25878), (3859, 23256), (3876, 23154), (4086, 21964), (4313, 20808), (5202, 17252), (5448, 16473), (5491, 16344), (5814, 15436), (6936, 12939), (7718, 11628), (7752, 11577), (8172, 10982), (8626, 10404)]