40507272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3329}}^1$

素因数の和:3367

約数の個数: 72

約数和(自身を含む): 118831050

約数和(自身を除く): 78323778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3329, 4056, 6084, 6658, 9987, 12168, 13316, 19974, 26632, 29961, 39948, 43277, 59922, 79896, 86554, 119844, 129831, 173108, 239688, 259662, 346216, 389493, 519324, 562601, 778986, 1038648, 1125202, 1557972, 1687803, 2250404, 3115944, 3375606, 4500808, 5063409, 6751212, 10126818, 13502424, 20253636, 40507272]

約数ペア:

[(1, 40507272), (2, 20253636), (3, 13502424), (4, 10126818), (6, 6751212), (8, 5063409), (9, 4500808), (12, 3375606), (13, 3115944), (18, 2250404), (24, 1687803), (26, 1557972), (36, 1125202), (39, 1038648), (52, 778986), (72, 562601), (78, 519324), (104, 389493), (117, 346216), (156, 259662), (169, 239688), (234, 173108), (312, 129831), (338, 119844), (468, 86554), (507, 79896), (676, 59922), (936, 43277), (1014, 39948), (1352, 29961), (1521, 26632), (2028, 19974), (3042, 13316), (3329, 12168), (4056, 9987), (6084, 6658)]