64345398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 151787520

約数和(自身を除く): 87442122

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 89, 93, 138, 169, 178, 186, 267, 299, 338, 403, 507, 534, 598, 713, 806, 897, 1014, 1157, 1209, 1426, 1794, 2047, 2139, 2314, 2418, 2759, 3471, 3887, 4094, 4278, 5239, 5518, 6141, 6942, 7774, 8277, 9269, 10478, 11661, 12282, 15041, 15717, 16554, 18538, 23322, 26611, 27807, 30082, 31434, 35867, 45123, 53222, 55614, 63457, 71734, 79833, 90246, 107601, 120497, 126914, 159666, 190371, 215202, 240994, 345943, 361491, 380742, 466271, 691886, 722982, 824941, 932542, 1037829, 1398813, 1649882, 2075658, 2474823, 2797626, 4949646, 10724233, 21448466, 32172699, 64345398]

約数ペア:

[(1, 64345398), (2, 32172699), (3, 21448466), (6, 10724233), (13, 4949646), (23, 2797626), (26, 2474823), (31, 2075658), (39, 1649882), (46, 1398813), (62, 1037829), (69, 932542), (78, 824941), (89, 722982), (93, 691886), (138, 466271), (169, 380742), (178, 361491), (186, 345943), (267, 240994), (299, 215202), (338, 190371), (403, 159666), (507, 126914), (534, 120497), (598, 107601), (713, 90246), (806, 79833), (897, 71734), (1014, 63457), (1157, 55614), (1209, 53222), (1426, 45123), (1794, 35867), (2047, 31434), (2139, 30082), (2314, 27807), (2418, 26611), (2759, 23322), (3471, 18538), (3887, 16554), (4094, 15717), (4278, 15041), (5239, 12282), (5518, 11661), (6141, 10478), (6942, 9269), (7774, 8277)]