77328570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7559}}^1$

素因数の和:7611

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 131690310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 7559, 10230, 15118, 22677, 37795, 45354, 75590, 83149, 113385, 166298, 226770, 234329, 249447, 415745, 468658, 498894, 702987, 831490, 1171645, 1247235, 1405974, 2343290, 2494470, 2577619, 3514935, 5155238, 7029870, 7732857, 12888095, 15465714, 25776190, 38664285, 77328570]

約数ペア:

[(1, 77328570), (2, 38664285), (3, 25776190), (5, 15465714), (6, 12888095), (10, 7732857), (11, 7029870), (15, 5155238), (22, 3514935), (30, 2577619), (31, 2494470), (33, 2343290), (55, 1405974), (62, 1247235), (66, 1171645), (93, 831490), (110, 702987), (155, 498894), (165, 468658), (186, 415745), (310, 249447), (330, 234329), (341, 226770), (465, 166298), (682, 113385), (930, 83149), (1023, 75590), (1705, 45354), (2046, 37795), (3410, 22677), (5115, 15118), (7559, 10230)]