72231372

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{2543}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 188052480

約数和(自身を除く): 115821108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1578, 2367, 2543, 3156, 4734, 5086, 7101, 7629, 9468, 10172, 14202, 15258, 22887, 28404, 30516, 45774, 68661, 91548, 137322, 274644, 668809, 1337618, 2006427, 2675236, 4012854, 6019281, 8025708, 12038562, 18057843, 24077124, 36115686, 72231372]

約数ペア:

[(1, 72231372), (2, 36115686), (3, 24077124), (4, 18057843), (6, 12038562), (9, 8025708), (12, 6019281), (18, 4012854), (27, 2675236), (36, 2006427), (54, 1337618), (108, 668809), (263, 274644), (526, 137322), (789, 91548), (1052, 68661), (1578, 45774), (2367, 30516), (2543, 28404), (3156, 22887), (4734, 15258), (5086, 14202), (7101, 10172), (7629, 9468)]