87476424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 268012800

約数和(自身を除く): 180536376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 109, 119, 136, 168, 204, 218, 238, 281, 327, 357, 408, 436, 476, 562, 654, 714, 763, 843, 872, 952, 1124, 1308, 1428, 1526, 1686, 1853, 1967, 2248, 2289, 2616, 2856, 3052, 3372, 3706, 3934, 4578, 4777, 5559, 5901, 6104, 6744, 7412, 7868, 9156, 9554, 11118, 11802, 12971, 14331, 14824, 15736, 18312, 19108, 22236, 23604, 25942, 28662, 30629, 33439, 38216, 38913, 44472, 47208, 51884, 57324, 61258, 66878, 77826, 91887, 100317, 103768, 114648, 122516, 133756, 155652, 183774, 200634, 214403, 245032, 267512, 311304, 367548, 401268, 428806, 520693, 643209, 735096, 802536, 857612, 1041386, 1286418, 1562079, 1715224, 2082772, 2572836, 3124158, 3644851, 4165544, 5145672, 6248316, 7289702, 10934553, 12496632, 14579404, 21869106, 29158808, 43738212, 87476424]

約数ペア:

[(1, 87476424), (2, 43738212), (3, 29158808), (4, 21869106), (6, 14579404), (7, 12496632), (8, 10934553), (12, 7289702), (14, 6248316), (17, 5145672), (21, 4165544), (24, 3644851), (28, 3124158), (34, 2572836), (42, 2082772), (51, 1715224), (56, 1562079), (68, 1286418), (84, 1041386), (102, 857612), (109, 802536), (119, 735096), (136, 643209), (168, 520693), (204, 428806), (218, 401268), (238, 367548), (281, 311304), (327, 267512), (357, 245032), (408, 214403), (436, 200634), (476, 183774), (562, 155652), (654, 133756), (714, 122516), (763, 114648), (843, 103768), (872, 100317), (952, 91887), (1124, 77826), (1308, 66878), (1428, 61258), (1526, 57324), (1686, 51884), (1853, 47208), (1967, 44472), (2248, 38913), (2289, 38216), (2616, 33439), (2856, 30629), (3052, 28662), (3372, 25942), (3706, 23604), (3934, 22236), (4578, 19108), (4777, 18312), (5559, 15736), (5901, 14824), (6104, 14331), (6744, 12971), (7412, 11802), (7868, 11118), (9156, 9554)]