84857808

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 258123360

約数和(自身を除く): 173265552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 109, 112, 147, 168, 196, 218, 294, 327, 331, 336, 392, 436, 588, 654, 662, 763, 784, 872, 993, 1176, 1308, 1324, 1526, 1744, 1986, 2289, 2317, 2352, 2616, 2648, 3052, 3972, 4578, 4634, 5232, 5296, 5341, 6104, 6951, 7944, 9156, 9268, 10682, 12208, 13902, 15888, 16023, 16219, 18312, 18536, 21364, 27804, 32046, 32438, 36079, 36624, 37072, 42728, 48657, 55608, 64092, 64876, 72158, 85456, 97314, 108237, 111216, 128184, 129752, 144316, 194628, 216474, 252553, 256368, 259504, 288632, 389256, 432948, 505106, 577264, 757659, 778512, 865896, 1010212, 1515318, 1731792, 1767871, 2020424, 3030636, 3535742, 4040848, 5303613, 6061272, 7071484, 10607226, 12122544, 14142968, 21214452, 28285936, 42428904, 84857808]

約数ペア:

[(1, 84857808), (2, 42428904), (3, 28285936), (4, 21214452), (6, 14142968), (7, 12122544), (8, 10607226), (12, 7071484), (14, 6061272), (16, 5303613), (21, 4040848), (24, 3535742), (28, 3030636), (42, 2020424), (48, 1767871), (49, 1731792), (56, 1515318), (84, 1010212), (98, 865896), (109, 778512), (112, 757659), (147, 577264), (168, 505106), (196, 432948), (218, 389256), (294, 288632), (327, 259504), (331, 256368), (336, 252553), (392, 216474), (436, 194628), (588, 144316), (654, 129752), (662, 128184), (763, 111216), (784, 108237), (872, 97314), (993, 85456), (1176, 72158), (1308, 64876), (1324, 64092), (1526, 55608), (1744, 48657), (1986, 42728), (2289, 37072), (2317, 36624), (2352, 36079), (2616, 32438), (2648, 32046), (3052, 27804), (3972, 21364), (4578, 18536), (4634, 18312), (5232, 16219), (5296, 16023), (5341, 15888), (6104, 13902), (6951, 12208), (7944, 10682), (9156, 9268)]