66536754354

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{542723}}^1$

素因数の和:542884

約数の個数: 72

約数和(自身を含む): 168906563280

約数和(自身を除く): 102369808926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 834, 882, 973, 1251, 1946, 2502, 2919, 5838, 6811, 8757, 13622, 17514, 20433, 40866, 61299, 122598, 542723, 1085446, 1628169, 3256338, 3799061, 4884507, 7598122, 9769014, 11397183, 22794366, 26593427, 34191549, 53186854, 68383098, 75438497, 79780281, 150876994, 159560562, 226315491, 239340843, 452630982, 478681686, 528069479, 678946473, 1056138958, 1357892946, 1584208437, 3168416874, 3696486353, 4752625311, 7392972706, 9505250622, 11089459059, 22178918118, 33268377177, 66536754354]

約数ペア:

[(1, 66536754354), (2, 33268377177), (3, 22178918118), (6, 11089459059), (7, 9505250622), (9, 7392972706), (14, 4752625311), (18, 3696486353), (21, 3168416874), (42, 1584208437), (49, 1357892946), (63, 1056138958), (98, 678946473), (126, 528069479), (139, 478681686), (147, 452630982), (278, 239340843), (294, 226315491), (417, 159560562), (441, 150876994), (834, 79780281), (882, 75438497), (973, 68383098), (1251, 53186854), (1946, 34191549), (2502, 26593427), (2919, 22794366), (5838, 11397183), (6811, 9769014), (8757, 7598122), (13622, 4884507), (17514, 3799061), (20433, 3256338), (40866, 1628169), (61299, 1085446), (122598, 542723)]