81199944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 254891520

約数和(自身を除く): 173691576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 438, 504, 511, 584, 657, 876, 1022, 1314, 1533, 1752, 2044, 2207, 2628, 3066, 4088, 4414, 4599, 5256, 6132, 6621, 8828, 9198, 12264, 13242, 15449, 17656, 18396, 19863, 26484, 30898, 36792, 39726, 46347, 52968, 61796, 79452, 92694, 123592, 139041, 158904, 161111, 185388, 278082, 322222, 370776, 483333, 556164, 644444, 966666, 1112328, 1127777, 1288888, 1449999, 1933332, 2255554, 2899998, 3383331, 3866664, 4511108, 5799996, 6766662, 9022216, 10149993, 11599992, 13533324, 20299986, 27066648, 40599972, 81199944]

約数ペア:

[(1, 81199944), (2, 40599972), (3, 27066648), (4, 20299986), (6, 13533324), (7, 11599992), (8, 10149993), (9, 9022216), (12, 6766662), (14, 5799996), (18, 4511108), (21, 3866664), (24, 3383331), (28, 2899998), (36, 2255554), (42, 1933332), (56, 1449999), (63, 1288888), (72, 1127777), (73, 1112328), (84, 966666), (126, 644444), (146, 556164), (168, 483333), (219, 370776), (252, 322222), (292, 278082), (438, 185388), (504, 161111), (511, 158904), (584, 139041), (657, 123592), (876, 92694), (1022, 79452), (1314, 61796), (1533, 52968), (1752, 46347), (2044, 39726), (2207, 36792), (2628, 30898), (3066, 26484), (4088, 19863), (4414, 18396), (4599, 17656), (5256, 15449), (6132, 13242), (6621, 12264), (8828, 9198)]