80363724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 220535280

約数和(自身を除く): 140171556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 1409, 2037, 2716, 2818, 4074, 4227, 4753, 5636, 8148, 8454, 9506, 9863, 14259, 16908, 19012, 19726, 28518, 29589, 39452, 57036, 59178, 69041, 118356, 136673, 138082, 207123, 273346, 276164, 410019, 414246, 546692, 820038, 828492, 956711, 1640076, 1913422, 2870133, 3826844, 5740266, 6696977, 11480532, 13393954, 20090931, 26787908, 40181862, 80363724]

約数ペア:

[(1, 80363724), (2, 40181862), (3, 26787908), (4, 20090931), (6, 13393954), (7, 11480532), (12, 6696977), (14, 5740266), (21, 3826844), (28, 2870133), (42, 1913422), (49, 1640076), (84, 956711), (97, 828492), (98, 820038), (147, 546692), (194, 414246), (196, 410019), (291, 276164), (294, 273346), (388, 207123), (582, 138082), (588, 136673), (679, 118356), (1164, 69041), (1358, 59178), (1409, 57036), (2037, 39452), (2716, 29589), (2818, 28518), (4074, 19726), (4227, 19012), (4753, 16908), (5636, 14259), (8148, 9863), (8454, 9506)]