89420436

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 270768960

約数和(自身を除く): 181348524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 252, 267, 324, 356, 378, 443, 534, 567, 623, 756, 801, 886, 1068, 1134, 1246, 1329, 1602, 1772, 1869, 2268, 2403, 2492, 2658, 3101, 3204, 3738, 3987, 4806, 5316, 5607, 6202, 7209, 7476, 7974, 9303, 9612, 11214, 11961, 12404, 14418, 15948, 16821, 18606, 22428, 23922, 27909, 28836, 33642, 35883, 37212, 39427, 47844, 50463, 55818, 67284, 71766, 78854, 83727, 100926, 111636, 118281, 143532, 157708, 167454, 201852, 236562, 251181, 275989, 334908, 354843, 473124, 502362, 551978, 709686, 827967, 1004724, 1064529, 1103956, 1419372, 1655934, 2129058, 2483901, 3193587, 3311868, 4258116, 4967802, 6387174, 7451703, 9935604, 12774348, 14903406, 22355109, 29806812, 44710218, 89420436]

約数ペア:

[(1, 89420436), (2, 44710218), (3, 29806812), (4, 22355109), (6, 14903406), (7, 12774348), (9, 9935604), (12, 7451703), (14, 6387174), (18, 4967802), (21, 4258116), (27, 3311868), (28, 3193587), (36, 2483901), (42, 2129058), (54, 1655934), (63, 1419372), (81, 1103956), (84, 1064529), (89, 1004724), (108, 827967), (126, 709686), (162, 551978), (178, 502362), (189, 473124), (252, 354843), (267, 334908), (324, 275989), (356, 251181), (378, 236562), (443, 201852), (534, 167454), (567, 157708), (623, 143532), (756, 118281), (801, 111636), (886, 100926), (1068, 83727), (1134, 78854), (1246, 71766), (1329, 67284), (1602, 55818), (1772, 50463), (1869, 47844), (2268, 39427), (2403, 37212), (2492, 35883), (2658, 33642), (3101, 28836), (3204, 27909), (3738, 23922), (3987, 22428), (4806, 18606), (5316, 16821), (5607, 15948), (6202, 14418), (7209, 12404), (7476, 11961), (7974, 11214), (9303, 9612)]