129896316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 359643648

約数和(自身を除く): 229747332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 396, 662, 991, 993, 1324, 1982, 1986, 2973, 2979, 3641, 3964, 3972, 5946, 5958, 7282, 8919, 10901, 10923, 11892, 11916, 14564, 17838, 21802, 21846, 32703, 32769, 35676, 43604, 43692, 65406, 65538, 98109, 130812, 131076, 196218, 328021, 392436, 656042, 984063, 1312084, 1968126, 2952189, 3608231, 3936252, 5904378, 7216462, 10824693, 11808756, 14432924, 21649386, 32474079, 43298772, 64948158, 129896316]

約数ペア:

[(1, 129896316), (2, 64948158), (3, 43298772), (4, 32474079), (6, 21649386), (9, 14432924), (11, 11808756), (12, 10824693), (18, 7216462), (22, 5904378), (33, 3936252), (36, 3608231), (44, 2952189), (66, 1968126), (99, 1312084), (132, 984063), (198, 656042), (331, 392436), (396, 328021), (662, 196218), (991, 131076), (993, 130812), (1324, 98109), (1982, 65538), (1986, 65406), (2973, 43692), (2979, 43604), (3641, 35676), (3964, 32769), (3972, 32703), (5946, 21846), (5958, 21802), (7282, 17838), (8919, 14564), (10901, 11916), (10923, 11892)]