85268484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 262899840

約数和(自身を除く): 177631356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 61, 63, 84, 86, 108, 122, 126, 129, 172, 183, 189, 244, 252, 258, 301, 366, 378, 387, 427, 516, 549, 602, 732, 756, 774, 854, 903, 1098, 1161, 1204, 1281, 1548, 1647, 1708, 1806, 1849, 2196, 2322, 2562, 2623, 2709, 3294, 3612, 3698, 3843, 4644, 5124, 5246, 5418, 5547, 6588, 7396, 7686, 7869, 8127, 10492, 10836, 11094, 11529, 12943, 15372, 15738, 16254, 16641, 18361, 22188, 23058, 23607, 25886, 31476, 32508, 33282, 36722, 38829, 46116, 47214, 49923, 51772, 55083, 66564, 70821, 73444, 77658, 94428, 99846, 110166, 112789, 116487, 141642, 155316, 165249, 199692, 220332, 225578, 232974, 283284, 330498, 338367, 349461, 451156, 465948, 495747, 660996, 676734, 698922, 789523, 991494, 1015101, 1353468, 1397844, 1579046, 1982988, 2030202, 2368569, 3045303, 3158092, 4060404, 4737138, 6090606, 7105707, 9474276, 12181212, 14211414, 21317121, 28422828, 42634242, 85268484]

約数ペア:

[(1, 85268484), (2, 42634242), (3, 28422828), (4, 21317121), (6, 14211414), (7, 12181212), (9, 9474276), (12, 7105707), (14, 6090606), (18, 4737138), (21, 4060404), (27, 3158092), (28, 3045303), (36, 2368569), (42, 2030202), (43, 1982988), (54, 1579046), (61, 1397844), (63, 1353468), (84, 1015101), (86, 991494), (108, 789523), (122, 698922), (126, 676734), (129, 660996), (172, 495747), (183, 465948), (189, 451156), (244, 349461), (252, 338367), (258, 330498), (301, 283284), (366, 232974), (378, 225578), (387, 220332), (427, 199692), (516, 165249), (549, 155316), (602, 141642), (732, 116487), (756, 112789), (774, 110166), (854, 99846), (903, 94428), (1098, 77658), (1161, 73444), (1204, 70821), (1281, 66564), (1548, 55083), (1647, 51772), (1708, 49923), (1806, 47214), (1849, 46116), (2196, 38829), (2322, 36722), (2562, 33282), (2623, 32508), (2709, 31476), (3294, 25886), (3612, 23607), (3698, 23058), (3843, 22188), (4644, 18361), (5124, 16641), (5246, 16254), (5418, 15738), (5547, 15372), (6588, 12943), (7396, 11529), (7686, 11094), (7869, 10836), (8127, 10492)]