77373426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 114227214

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 43, 46, 51, 59, 69, 78, 86, 102, 118, 129, 138, 177, 221, 258, 299, 354, 391, 442, 559, 598, 663, 731, 767, 782, 897, 989, 1003, 1118, 1173, 1326, 1357, 1462, 1534, 1677, 1794, 1978, 2006, 2193, 2301, 2346, 2537, 2714, 2967, 3009, 3354, 4071, 4386, 4602, 5074, 5083, 5934, 6018, 7611, 8142, 9503, 10166, 12857, 13039, 15222, 15249, 16813, 17641, 19006, 23069, 25714, 26078, 28509, 30498, 32981, 33626, 35282, 38571, 39117, 43129, 46138, 50439, 52923, 57018, 58351, 65962, 69207, 77142, 78234, 86258, 98943, 100878, 105846, 116702, 129387, 138414, 175053, 197886, 218569, 258774, 299897, 350106, 437138, 560677, 599794, 655707, 758563, 899691, 991967, 1121354, 1311414, 1517126, 1682031, 1799382, 1983934, 2275689, 2975901, 3364062, 4551378, 5951802, 12895571, 25791142, 38686713, 77373426]

約数ペア:

[(1, 77373426), (2, 38686713), (3, 25791142), (6, 12895571), (13, 5951802), (17, 4551378), (23, 3364062), (26, 2975901), (34, 2275689), (39, 1983934), (43, 1799382), (46, 1682031), (51, 1517126), (59, 1311414), (69, 1121354), (78, 991967), (86, 899691), (102, 758563), (118, 655707), (129, 599794), (138, 560677), (177, 437138), (221, 350106), (258, 299897), (299, 258774), (354, 218569), (391, 197886), (442, 175053), (559, 138414), (598, 129387), (663, 116702), (731, 105846), (767, 100878), (782, 98943), (897, 86258), (989, 78234), (1003, 77142), (1118, 69207), (1173, 65962), (1326, 58351), (1357, 57018), (1462, 52923), (1534, 50439), (1677, 46138), (1794, 43129), (1978, 39117), (2006, 38571), (2193, 35282), (2301, 33626), (2346, 32981), (2537, 30498), (2714, 28509), (2967, 26078), (3009, 25714), (3354, 23069), (4071, 19006), (4386, 17641), (4602, 16813), (5074, 15249), (5083, 15222), (5934, 13039), (6018, 12857), (7611, 10166), (8142, 9503)]