68979064

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 173968560

約数和(自身を除く): 104989496

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 374, 392, 476, 539, 616, 748, 833, 941, 952, 1078, 1309, 1496, 1666, 1882, 2156, 2618, 3332, 3764, 4312, 5236, 6587, 6664, 7528, 9163, 10351, 10472, 13174, 15997, 18326, 20702, 26348, 31994, 36652, 41404, 46109, 52696, 63988, 72457, 73304, 82808, 92218, 111979, 127976, 144914, 175967, 184436, 223958, 289828, 351934, 368872, 447916, 507199, 579656, 703868, 783853, 895832, 1014398, 1231769, 1407736, 1567706, 2028796, 2463538, 3135412, 4057592, 4927076, 6270824, 8622383, 9854152, 17244766, 34489532, 68979064]

約数ペア:

[(1, 68979064), (2, 34489532), (4, 17244766), (7, 9854152), (8, 8622383), (11, 6270824), (14, 4927076), (17, 4057592), (22, 3135412), (28, 2463538), (34, 2028796), (44, 1567706), (49, 1407736), (56, 1231769), (68, 1014398), (77, 895832), (88, 783853), (98, 703868), (119, 579656), (136, 507199), (154, 447916), (187, 368872), (196, 351934), (238, 289828), (308, 223958), (374, 184436), (392, 175967), (476, 144914), (539, 127976), (616, 111979), (748, 92218), (833, 82808), (941, 73304), (952, 72457), (1078, 63988), (1309, 52696), (1496, 46109), (1666, 41404), (1882, 36652), (2156, 31994), (2618, 26348), (3332, 20702), (3764, 18326), (4312, 15997), (5236, 13174), (6587, 10472), (6664, 10351), (7528, 9163)]