90253044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8329}}^1$

素因数の和:8389

約数の個数: 72

約数和(自身を含む): 266826560

約数和(自身を除く): 176573516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 8329, 10836, 16658, 24987, 33316, 49974, 58303, 74961, 99948, 116606, 149922, 174909, 233212, 299844, 349818, 358147, 524727, 699636, 716294, 1049454, 1074441, 1432588, 2098908, 2148882, 2507029, 3223323, 4297764, 5014058, 6446646, 7521087, 10028116, 12893292, 15042174, 22563261, 30084348, 45126522, 90253044]

約数ペア:

[(1, 90253044), (2, 45126522), (3, 30084348), (4, 22563261), (6, 15042174), (7, 12893292), (9, 10028116), (12, 7521087), (14, 6446646), (18, 5014058), (21, 4297764), (28, 3223323), (36, 2507029), (42, 2148882), (43, 2098908), (63, 1432588), (84, 1074441), (86, 1049454), (126, 716294), (129, 699636), (172, 524727), (252, 358147), (258, 349818), (301, 299844), (387, 233212), (516, 174909), (602, 149922), (774, 116606), (903, 99948), (1204, 74961), (1548, 58303), (1806, 49974), (2709, 33316), (3612, 24987), (5418, 16658), (8329, 10836)]