68597584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 155722176

約数和(自身を除く): 87124592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 101, 136, 176, 187, 202, 227, 272, 374, 404, 454, 748, 808, 908, 1111, 1496, 1616, 1717, 1816, 2222, 2497, 2992, 3434, 3632, 3859, 4444, 4994, 6868, 7718, 8888, 9988, 13736, 15436, 17776, 18887, 19976, 22927, 27472, 30872, 37774, 39952, 42449, 45854, 61744, 75548, 84898, 91708, 151096, 169796, 183416, 252197, 302192, 339592, 366832, 389759, 504394, 679184, 779518, 1008788, 1559036, 2017576, 3118072, 4035152, 4287349, 6236144, 8574698, 17149396, 34298792, 68597584]

約数ペア:

[(1, 68597584), (2, 34298792), (4, 17149396), (8, 8574698), (11, 6236144), (16, 4287349), (17, 4035152), (22, 3118072), (34, 2017576), (44, 1559036), (68, 1008788), (88, 779518), (101, 679184), (136, 504394), (176, 389759), (187, 366832), (202, 339592), (227, 302192), (272, 252197), (374, 183416), (404, 169796), (454, 151096), (748, 91708), (808, 84898), (908, 75548), (1111, 61744), (1496, 45854), (1616, 42449), (1717, 39952), (1816, 37774), (2222, 30872), (2497, 27472), (2992, 22927), (3434, 19976), (3632, 18887), (3859, 17776), (4444, 15436), (4994, 13736), (6868, 9988), (7718, 8888)]