15690879396

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{44263}}^1$

素因数の和:44545

約数の個数: 72

約数和(自身を含む): 40763602880

約数和(自身を除く): 25072723484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 229, 258, 387, 458, 516, 687, 774, 916, 1374, 1548, 2061, 2748, 4122, 8244, 9847, 19694, 29541, 39388, 44263, 59082, 88526, 88623, 118164, 132789, 177052, 177246, 265578, 354492, 398367, 531156, 796734, 1593468, 1903309, 3806618, 5709927, 7613236, 10136227, 11419854, 17129781, 20272454, 22839708, 30408681, 34259562, 40544908, 60817362, 68519124, 91226043, 121634724, 182452086, 364904172, 435857761, 871715522, 1307573283, 1743431044, 2615146566, 3922719849, 5230293132, 7845439698, 15690879396]

約数ペア:

[(1, 15690879396), (2, 7845439698), (3, 5230293132), (4, 3922719849), (6, 2615146566), (9, 1743431044), (12, 1307573283), (18, 871715522), (36, 435857761), (43, 364904172), (86, 182452086), (129, 121634724), (172, 91226043), (229, 68519124), (258, 60817362), (387, 40544908), (458, 34259562), (516, 30408681), (687, 22839708), (774, 20272454), (916, 17129781), (1374, 11419854), (1548, 10136227), (2061, 7613236), (2748, 5709927), (4122, 3806618), (8244, 1903309), (9847, 1593468), (19694, 796734), (29541, 531156), (39388, 398367), (44263, 354492), (59082, 265578), (88526, 177246), (88623, 177052), (118164, 132789)]