85453298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 163553280

約数和(自身を除く): 78099982

約数列:

[1, 2, 7, 14, 19, 31, 38, 43, 62, 86, 133, 217, 241, 266, 301, 434, 482, 589, 602, 817, 1178, 1333, 1634, 1687, 2666, 3374, 4123, 4579, 5719, 7471, 8246, 9158, 9331, 10363, 11438, 14942, 18662, 20726, 25327, 32053, 50654, 52297, 64106, 72541, 104594, 141949, 145082, 177289, 196897, 283898, 321253, 354578, 393794, 642506, 993643, 1378279, 1987286, 2248771, 2756558, 4497542, 6103807, 12207614, 42726649, 85453298]

約数ペア:

[(1, 85453298), (2, 42726649), (7, 12207614), (14, 6103807), (19, 4497542), (31, 2756558), (38, 2248771), (43, 1987286), (62, 1378279), (86, 993643), (133, 642506), (217, 393794), (241, 354578), (266, 321253), (301, 283898), (434, 196897), (482, 177289), (589, 145082), (602, 141949), (817, 104594), (1178, 72541), (1333, 64106), (1634, 52297), (1687, 50654), (2666, 32053), (3374, 25327), (4123, 20726), (4579, 18662), (5719, 14942), (7471, 11438), (8246, 10363), (9158, 9331)]