31402476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4297}}^1$

素因数の和:4343

約数の個数: 72

約数和(自身を含む): 93868320

約数和(自身を除く): 62465844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 4297, 7308, 8594, 12891, 17188, 25782, 30079, 38673, 51564, 60158, 77346, 90237, 120316, 124613, 154692, 180474, 249226, 270711, 360948, 373839, 498452, 541422, 747678, 872291, 1082844, 1121517, 1495356, 1744582, 2243034, 2616873, 3489164, 4486068, 5233746, 7850619, 10467492, 15701238, 31402476]

約数ペア:

[(1, 31402476), (2, 15701238), (3, 10467492), (4, 7850619), (6, 5233746), (7, 4486068), (9, 3489164), (12, 2616873), (14, 2243034), (18, 1744582), (21, 1495356), (28, 1121517), (29, 1082844), (36, 872291), (42, 747678), (58, 541422), (63, 498452), (84, 373839), (87, 360948), (116, 270711), (126, 249226), (174, 180474), (203, 154692), (252, 124613), (261, 120316), (348, 90237), (406, 77346), (522, 60158), (609, 51564), (812, 38673), (1044, 30079), (1218, 25782), (1827, 17188), (2436, 12891), (3654, 8594), (4297, 7308)]