131776596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12161}}^1$

素因数の和:12221

約数の個数: 72

約数和(自身を含む): 389573184

約数和(自身を除く): 257796588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 12161, 24322, 36483, 48644, 72966, 85127, 109449, 145932, 170254, 218898, 255381, 340508, 437796, 510762, 522923, 766143, 1021524, 1045846, 1532286, 1568769, 2091692, 3064572, 3137538, 3660461, 4706307, 6275076, 7320922, 9412614, 10981383, 14641844, 18825228, 21962766, 32944149, 43925532, 65888298, 131776596]

約数ペア:

[(1, 131776596), (2, 65888298), (3, 43925532), (4, 32944149), (6, 21962766), (7, 18825228), (9, 14641844), (12, 10981383), (14, 9412614), (18, 7320922), (21, 6275076), (28, 4706307), (36, 3660461), (42, 3137538), (43, 3064572), (63, 2091692), (84, 1568769), (86, 1532286), (126, 1045846), (129, 1021524), (172, 766143), (252, 522923), (258, 510762), (301, 437796), (387, 340508), (516, 255381), (602, 218898), (774, 170254), (903, 145932), (1204, 109449), (1548, 85127), (1806, 72966), (2709, 48644), (3612, 36483), (5418, 24322), (10836, 12161)]