82656990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23549}}^1$

素因数の和:23578

約数の個数: 64

約数和(自身を含む): 237384000

約数和(自身を除く): 154727010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 23549, 47098, 70647, 117745, 141294, 211941, 235490, 306137, 353235, 423882, 612274, 635823, 706470, 918411, 1059705, 1271646, 1530685, 1836822, 2119410, 2755233, 3061370, 3179115, 4592055, 5510466, 6358230, 8265699, 9184110, 13776165, 16531398, 27552330, 41328495, 82656990]

約数ペア:

[(1, 82656990), (2, 41328495), (3, 27552330), (5, 16531398), (6, 13776165), (9, 9184110), (10, 8265699), (13, 6358230), (15, 5510466), (18, 4592055), (26, 3179115), (27, 3061370), (30, 2755233), (39, 2119410), (45, 1836822), (54, 1530685), (65, 1271646), (78, 1059705), (90, 918411), (117, 706470), (130, 635823), (135, 612274), (195, 423882), (234, 353235), (270, 306137), (351, 235490), (390, 211941), (585, 141294), (702, 117745), (1170, 70647), (1755, 47098), (3510, 23549)]