75391316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 186654720

約数和(自身を除く): 111263404

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 991, 1001, 1463, 1729, 1982, 2002, 2717, 2926, 3458, 3964, 4004, 5434, 5852, 6916, 6937, 10868, 10901, 12883, 13874, 18829, 19019, 21802, 25766, 27748, 37658, 38038, 43604, 51532, 75316, 76076, 76307, 90181, 131803, 141713, 152614, 180362, 207119, 244777, 263606, 283426, 305228, 360724, 414238, 489554, 527212, 566852, 828476, 979108, 991991, 1449833, 1713439, 1983982, 2692547, 2899666, 3426878, 3967964, 5385094, 5799332, 6853756, 10770188, 18847829, 37695658, 75391316]

約数ペア:

[(1, 75391316), (2, 37695658), (4, 18847829), (7, 10770188), (11, 6853756), (13, 5799332), (14, 5385094), (19, 3967964), (22, 3426878), (26, 2899666), (28, 2692547), (38, 1983982), (44, 1713439), (52, 1449833), (76, 991991), (77, 979108), (91, 828476), (133, 566852), (143, 527212), (154, 489554), (182, 414238), (209, 360724), (247, 305228), (266, 283426), (286, 263606), (308, 244777), (364, 207119), (418, 180362), (494, 152614), (532, 141713), (572, 131803), (836, 90181), (988, 76307), (991, 76076), (1001, 75316), (1463, 51532), (1729, 43604), (1982, 38038), (2002, 37658), (2717, 27748), (2926, 25766), (3458, 21802), (3964, 19019), (4004, 18829), (5434, 13874), (5852, 12883), (6916, 10901), (6937, 10868)]