84290304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15679}}^1$

素因数の和:15705

約数の個数: 72

約数和(自身を含む): 256399360

約数和(自身を除く): 172109056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15679, 31358, 47037, 62716, 94074, 109753, 125432, 188148, 219506, 250864, 329259, 376296, 439012, 501728, 658518, 752592, 878024, 1003456, 1317036, 1505184, 1756048, 2006912, 2634072, 3010368, 3512096, 4013824, 5268144, 6020736, 7024192, 10536288, 12041472, 14048384, 21072576, 28096768, 42145152, 84290304]

約数ペア:

[(1, 84290304), (2, 42145152), (3, 28096768), (4, 21072576), (6, 14048384), (7, 12041472), (8, 10536288), (12, 7024192), (14, 6020736), (16, 5268144), (21, 4013824), (24, 3512096), (28, 3010368), (32, 2634072), (42, 2006912), (48, 1756048), (56, 1505184), (64, 1317036), (84, 1003456), (96, 878024), (112, 752592), (128, 658518), (168, 501728), (192, 439012), (224, 376296), (256, 329259), (336, 250864), (384, 219506), (448, 188148), (672, 125432), (768, 109753), (896, 94074), (1344, 62716), (1792, 47037), (2688, 31358), (5376, 15679)]