72201456

素因数分解:

$2^4\times 3^4\times {\mathrm{55711}}^1$

素因数の和:55731

約数の個数: 50

約数和(自身を含む): 208975712

約数和(自身を除く): 136774256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 55711, 111422, 167133, 222844, 334266, 445688, 501399, 668532, 891376, 1002798, 1337064, 1504197, 2005596, 2674128, 3008394, 4011192, 4512591, 6016788, 8022384, 9025182, 12033576, 18050364, 24067152, 36100728, 72201456]

約数ペア:

[(1, 72201456), (2, 36100728), (3, 24067152), (4, 18050364), (6, 12033576), (8, 9025182), (9, 8022384), (12, 6016788), (16, 4512591), (18, 4011192), (24, 3008394), (27, 2674128), (36, 2005596), (48, 1504197), (54, 1337064), (72, 1002798), (81, 891376), (108, 668532), (144, 501399), (162, 445688), (216, 334266), (324, 222844), (432, 167133), (648, 111422), (1296, 55711)]