71353173798

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{1381}}^1$

素因数の和:1982

約数の個数: 96

約数和(自身を含む): 159417348480

約数和(自身を除く): 88064174682

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 157, 282, 314, 389, 423, 471, 778, 846, 942, 1167, 1381, 1413, 2334, 2762, 2826, 3501, 4143, 7002, 7379, 8286, 12429, 14758, 18283, 22137, 24858, 36566, 44274, 54849, 61073, 64907, 66411, 109698, 122146, 129814, 132822, 164547, 183219, 194721, 216817, 329094, 366438, 389442, 433634, 537209, 549657, 584163, 650451, 1074418, 1099314, 1168326, 1300902, 1611627, 1951353, 2870431, 3223254, 3902706, 4834881, 5740862, 8611293, 9669762, 10190399, 17222586, 20380798, 25248823, 25833879, 30571197, 50497646, 51667758, 61142394, 75746469, 84341813, 91713591, 151492938, 168683626, 183427182, 227239407, 253025439, 454478814, 506050878, 759076317, 1518152634, 3964065211, 7928130422, 11892195633, 23784391266, 35676586899, 71353173798]

約数ペア:

[(1, 71353173798), (2, 35676586899), (3, 23784391266), (6, 11892195633), (9, 7928130422), (18, 3964065211), (47, 1518152634), (94, 759076317), (141, 506050878), (157, 454478814), (282, 253025439), (314, 227239407), (389, 183427182), (423, 168683626), (471, 151492938), (778, 91713591), (846, 84341813), (942, 75746469), (1167, 61142394), (1381, 51667758), (1413, 50497646), (2334, 30571197), (2762, 25833879), (2826, 25248823), (3501, 20380798), (4143, 17222586), (7002, 10190399), (7379, 9669762), (8286, 8611293), (12429, 5740862), (14758, 4834881), (18283, 3902706), (22137, 3223254), (24858, 2870431), (36566, 1951353), (44274, 1611627), (54849, 1300902), (61073, 1168326), (64907, 1099314), (66411, 1074418), (109698, 650451), (122146, 584163), (129814, 549657), (132822, 537209), (164547, 433634), (183219, 389442), (194721, 366438), (216817, 329094)]