89571804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 244379520

約数和(自身を除く): 154807716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 347, 439, 588, 694, 878, 1041, 1317, 1388, 1756, 2082, 2429, 2634, 3073, 4164, 4858, 5268, 6146, 7287, 9219, 9716, 12292, 14574, 17003, 18438, 21511, 29148, 34006, 36876, 43022, 51009, 64533, 68012, 86044, 102018, 129066, 152333, 204036, 258132, 304666, 456999, 609332, 913998, 1066331, 1827996, 2132662, 3198993, 4265324, 6397986, 7464317, 12795972, 14928634, 22392951, 29857268, 44785902, 89571804]

約数ペア:

[(1, 89571804), (2, 44785902), (3, 29857268), (4, 22392951), (6, 14928634), (7, 12795972), (12, 7464317), (14, 6397986), (21, 4265324), (28, 3198993), (42, 2132662), (49, 1827996), (84, 1066331), (98, 913998), (147, 609332), (196, 456999), (294, 304666), (347, 258132), (439, 204036), (588, 152333), (694, 129066), (878, 102018), (1041, 86044), (1317, 68012), (1388, 64533), (1756, 51009), (2082, 43022), (2429, 36876), (2634, 34006), (3073, 29148), (4164, 21511), (4858, 18438), (5268, 17003), (6146, 14574), (7287, 12292), (9219, 9716)]