80386128

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:921

約数の個数: 80

約数和(自身を含む): 231860160

約数和(自身を除く): 151474032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 587, 634, 951, 1174, 1268, 1761, 1902, 2348, 2536, 2853, 3522, 3804, 4696, 5072, 5283, 5706, 7044, 7608, 8559, 9392, 10566, 11412, 14088, 15216, 15849, 17118, 21132, 22824, 28176, 31698, 34236, 42264, 45648, 63396, 68472, 84528, 126792, 136944, 186079, 253584, 372158, 558237, 744316, 1116474, 1488632, 1674711, 2232948, 2977264, 3349422, 4465896, 5024133, 6698844, 8931792, 10048266, 13397688, 20096532, 26795376, 40193064, 80386128]

約数ペア:

[(1, 80386128), (2, 40193064), (3, 26795376), (4, 20096532), (6, 13397688), (8, 10048266), (9, 8931792), (12, 6698844), (16, 5024133), (18, 4465896), (24, 3349422), (27, 2977264), (36, 2232948), (48, 1674711), (54, 1488632), (72, 1116474), (108, 744316), (144, 558237), (216, 372158), (317, 253584), (432, 186079), (587, 136944), (634, 126792), (951, 84528), (1174, 68472), (1268, 63396), (1761, 45648), (1902, 42264), (2348, 34236), (2536, 31698), (2853, 28176), (3522, 22824), (3804, 21132), (4696, 17118), (5072, 15849), (5283, 15216), (5706, 14088), (7044, 11412), (7608, 10566), (8559, 9392)]