72318924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 192825360

約数和(自身を除く): 120506436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 954, 1044, 1307, 1537, 1908, 2614, 3074, 3921, 4611, 5228, 6148, 7842, 9222, 11763, 13833, 15684, 18444, 23526, 27666, 37903, 47052, 55332, 69271, 75806, 113709, 138542, 151612, 207813, 227418, 277084, 341127, 415626, 454836, 623439, 682254, 831252, 1246878, 1364508, 2008859, 2493756, 4017718, 6026577, 8035436, 12053154, 18079731, 24106308, 36159462, 72318924]

約数ペア:

[(1, 72318924), (2, 36159462), (3, 24106308), (4, 18079731), (6, 12053154), (9, 8035436), (12, 6026577), (18, 4017718), (29, 2493756), (36, 2008859), (53, 1364508), (58, 1246878), (87, 831252), (106, 682254), (116, 623439), (159, 454836), (174, 415626), (212, 341127), (261, 277084), (318, 227418), (348, 207813), (477, 151612), (522, 138542), (636, 113709), (954, 75806), (1044, 69271), (1307, 55332), (1537, 47052), (1908, 37903), (2614, 27666), (3074, 23526), (3921, 18444), (4611, 15684), (5228, 13833), (6148, 11763), (7842, 9222)]