8371116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 23563904

約数和(自身を除く): 15192788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 577, 806, 1116, 1154, 1209, 1612, 1731, 2308, 2418, 3462, 3627, 4836, 5193, 6924, 7254, 7501, 10386, 14508, 15002, 17887, 20772, 22503, 30004, 35774, 45006, 53661, 67509, 71548, 90012, 107322, 135018, 160983, 214644, 232531, 270036, 321966, 465062, 643932, 697593, 930124, 1395186, 2092779, 2790372, 4185558, 8371116]

約数ペア:

[(1, 8371116), (2, 4185558), (3, 2790372), (4, 2092779), (6, 1395186), (9, 930124), (12, 697593), (13, 643932), (18, 465062), (26, 321966), (31, 270036), (36, 232531), (39, 214644), (52, 160983), (62, 135018), (78, 107322), (93, 90012), (117, 71548), (124, 67509), (156, 53661), (186, 45006), (234, 35774), (279, 30004), (372, 22503), (403, 20772), (468, 17887), (558, 15002), (577, 14508), (806, 10386), (1116, 7501), (1154, 7254), (1209, 6924), (1612, 5193), (1731, 4836), (2308, 3627), (2418, 3462)]