80908128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 144

約数和(自身を含む): 267321600

約数和(自身を除く): 186413472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 599, 603, 672, 804, 938, 1008, 1072, 1198, 1206, 1407, 1608, 1797, 1876, 2016, 2144, 2396, 2412, 2814, 3216, 3594, 3752, 4193, 4221, 4792, 4824, 5391, 5628, 6432, 7188, 7504, 8386, 8442, 9584, 9648, 10782, 11256, 12579, 14376, 15008, 16772, 16884, 19168, 19296, 21564, 22512, 25158, 28752, 33544, 33768, 37737, 40133, 43128, 45024, 50316, 57504, 67088, 67536, 75474, 80266, 86256, 100632, 120399, 134176, 135072, 150948, 160532, 172512, 201264, 240798, 280931, 301896, 321064, 361197, 402528, 481596, 561862, 603792, 642128, 722394, 842793, 963192, 1123724, 1207584, 1284256, 1444788, 1685586, 1926384, 2247448, 2528379, 2889576, 3371172, 3852768, 4494896, 5056758, 5779152, 6742344, 8989792, 10113516, 11558304, 13484688, 20227032, 26969376, 40454064, 80908128]

約数ペア:

[(1, 80908128), (2, 40454064), (3, 26969376), (4, 20227032), (6, 13484688), (7, 11558304), (8, 10113516), (9, 8989792), (12, 6742344), (14, 5779152), (16, 5056758), (18, 4494896), (21, 3852768), (24, 3371172), (28, 2889576), (32, 2528379), (36, 2247448), (42, 1926384), (48, 1685586), (56, 1444788), (63, 1284256), (67, 1207584), (72, 1123724), (84, 963192), (96, 842793), (112, 722394), (126, 642128), (134, 603792), (144, 561862), (168, 481596), (201, 402528), (224, 361197), (252, 321064), (268, 301896), (288, 280931), (336, 240798), (402, 201264), (469, 172512), (504, 160532), (536, 150948), (599, 135072), (603, 134176), (672, 120399), (804, 100632), (938, 86256), (1008, 80266), (1072, 75474), (1198, 67536), (1206, 67088), (1407, 57504), (1608, 50316), (1797, 45024), (1876, 43128), (2016, 40133), (2144, 37737), (2396, 33768), (2412, 33544), (2814, 28752), (3216, 25158), (3594, 22512), (3752, 21564), (4193, 19296), (4221, 19168), (4792, 16884), (4824, 16772), (5391, 15008), (5628, 14376), (6432, 12579), (7188, 11256), (7504, 10782), (8386, 9648), (8442, 9584)]