80005752

素因数分解:

$2^3\times 3^3\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 222969600

約数和(自身を除く): 142963848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 587, 631, 1174, 1262, 1761, 1893, 2348, 2524, 3522, 3786, 4696, 5048, 5283, 5679, 7044, 7572, 10566, 11358, 14088, 15144, 15849, 17037, 21132, 22716, 31698, 34074, 42264, 45432, 63396, 68148, 126792, 136296, 370397, 740794, 1111191, 1481588, 2222382, 2963176, 3333573, 4444764, 6667146, 8889528, 10000719, 13334292, 20001438, 26668584, 40002876, 80005752]

約数ペア:

[(1, 80005752), (2, 40002876), (3, 26668584), (4, 20001438), (6, 13334292), (8, 10000719), (9, 8889528), (12, 6667146), (18, 4444764), (24, 3333573), (27, 2963176), (36, 2222382), (54, 1481588), (72, 1111191), (108, 740794), (216, 370397), (587, 136296), (631, 126792), (1174, 68148), (1262, 63396), (1761, 45432), (1893, 42264), (2348, 34074), (2524, 31698), (3522, 22716), (3786, 21132), (4696, 17037), (5048, 15849), (5283, 15144), (5679, 14088), (7044, 11358), (7572, 10566)]