91002492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 263932032

約数和(自身を除く): 172929540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1091, 1324, 1986, 2182, 2317, 2979, 3273, 3972, 4364, 4634, 5958, 6546, 6951, 7637, 9268, 9819, 11916, 13092, 13902, 15274, 19638, 20853, 22911, 27804, 30548, 39276, 41706, 45822, 68733, 83412, 91644, 137466, 274932, 361121, 722242, 1083363, 1444484, 2166726, 2527847, 3250089, 4333452, 5055694, 6500178, 7583541, 10111388, 13000356, 15167082, 22750623, 30334164, 45501246, 91002492]

約数ペア:

[(1, 91002492), (2, 45501246), (3, 30334164), (4, 22750623), (6, 15167082), (7, 13000356), (9, 10111388), (12, 7583541), (14, 6500178), (18, 5055694), (21, 4333452), (28, 3250089), (36, 2527847), (42, 2166726), (63, 1444484), (84, 1083363), (126, 722242), (252, 361121), (331, 274932), (662, 137466), (993, 91644), (1091, 83412), (1324, 68733), (1986, 45822), (2182, 41706), (2317, 39276), (2979, 30548), (3273, 27804), (3972, 22911), (4364, 20853), (4634, 19638), (5958, 15274), (6546, 13902), (6951, 13092), (7637, 11916), (9268, 9819)]