73986444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 214626048

約数和(自身を除く): 140639604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 887, 993, 1324, 1774, 1986, 2317, 2661, 2979, 3548, 3972, 4634, 5322, 5958, 6209, 6951, 7983, 9268, 10644, 11916, 12418, 13902, 15966, 18627, 20853, 24836, 27804, 31932, 37254, 41706, 55881, 74508, 83412, 111762, 223524, 293597, 587194, 880791, 1174388, 1761582, 2055179, 2642373, 3523164, 4110358, 5284746, 6165537, 8220716, 10569492, 12331074, 18496611, 24662148, 36993222, 73986444]

約数ペア:

[(1, 73986444), (2, 36993222), (3, 24662148), (4, 18496611), (6, 12331074), (7, 10569492), (9, 8220716), (12, 6165537), (14, 5284746), (18, 4110358), (21, 3523164), (28, 2642373), (36, 2055179), (42, 1761582), (63, 1174388), (84, 880791), (126, 587194), (252, 293597), (331, 223524), (662, 111762), (887, 83412), (993, 74508), (1324, 55881), (1774, 41706), (1986, 37254), (2317, 31932), (2661, 27804), (2979, 24836), (3548, 20853), (3972, 18627), (4634, 15966), (5322, 13902), (5958, 12418), (6209, 11916), (6951, 10644), (7983, 9268)]