85368288

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^3\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 239410080

約数和(自身を除く): 154041792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 181, 204, 272, 289, 362, 408, 543, 544, 578, 724, 816, 867, 1086, 1156, 1448, 1632, 1734, 2172, 2312, 2896, 3077, 3468, 4344, 4624, 4913, 5792, 6154, 6936, 8688, 9231, 9248, 9826, 12308, 13872, 14739, 17376, 18462, 19652, 24616, 27744, 29478, 36924, 39304, 49232, 52309, 58956, 73848, 78608, 98464, 104618, 117912, 147696, 156927, 157216, 209236, 235824, 295392, 313854, 418472, 471648, 627708, 836944, 889253, 1255416, 1673888, 1778506, 2510832, 2667759, 3557012, 5021664, 5335518, 7114024, 10671036, 14228048, 21342072, 28456096, 42684144, 85368288]

約数ペア:

[(1, 85368288), (2, 42684144), (3, 28456096), (4, 21342072), (6, 14228048), (8, 10671036), (12, 7114024), (16, 5335518), (17, 5021664), (24, 3557012), (32, 2667759), (34, 2510832), (48, 1778506), (51, 1673888), (68, 1255416), (96, 889253), (102, 836944), (136, 627708), (181, 471648), (204, 418472), (272, 313854), (289, 295392), (362, 235824), (408, 209236), (543, 157216), (544, 156927), (578, 147696), (724, 117912), (816, 104618), (867, 98464), (1086, 78608), (1156, 73848), (1448, 58956), (1632, 52309), (1734, 49232), (2172, 39304), (2312, 36924), (2896, 29478), (3077, 27744), (3468, 24616), (4344, 19652), (4624, 18462), (4913, 17376), (5792, 14739), (6154, 13872), (6936, 12308), (8688, 9826), (9231, 9248)]