83888928

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1787}}^1$

素因数の和:1966

約数の個数: 72

約数和(自身を含む): 240157008

約数和(自身を除く): 156268080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1787, 1956, 2608, 2934, 3574, 3912, 5216, 5361, 5868, 7148, 7824, 10722, 11736, 14296, 15648, 16083, 21444, 23472, 28592, 32166, 42888, 46944, 57184, 64332, 85776, 128664, 171552, 257328, 291281, 514656, 582562, 873843, 1165124, 1747686, 2330248, 2621529, 3495372, 4660496, 5243058, 6990744, 9320992, 10486116, 13981488, 20972232, 27962976, 41944464, 83888928]

約数ペア:

[(1, 83888928), (2, 41944464), (3, 27962976), (4, 20972232), (6, 13981488), (8, 10486116), (9, 9320992), (12, 6990744), (16, 5243058), (18, 4660496), (24, 3495372), (32, 2621529), (36, 2330248), (48, 1747686), (72, 1165124), (96, 873843), (144, 582562), (163, 514656), (288, 291281), (326, 257328), (489, 171552), (652, 128664), (978, 85776), (1304, 64332), (1467, 57184), (1787, 46944), (1956, 42888), (2608, 32166), (2934, 28592), (3574, 23472), (3912, 21444), (5216, 16083), (5361, 15648), (5868, 14296), (7148, 11736), (7824, 10722)]