77039118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4729

約数の個数: 48

約数和(自身を含む): 182329056

約数和(自身を除く): 105289938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 4637, 5538, 8307, 9274, 13911, 16614, 27822, 41733, 60281, 83466, 120562, 180843, 329227, 361686, 542529, 658454, 987681, 1085058, 1975362, 2963043, 4279951, 5926086, 8559902, 12839853, 25679706, 38519559, 77039118]

約数ペア:

[(1, 77039118), (2, 38519559), (3, 25679706), (6, 12839853), (9, 8559902), (13, 5926086), (18, 4279951), (26, 2963043), (39, 1975362), (71, 1085058), (78, 987681), (117, 658454), (142, 542529), (213, 361686), (234, 329227), (426, 180843), (639, 120562), (923, 83466), (1278, 60281), (1846, 41733), (2769, 27822), (4637, 16614), (5538, 13911), (8307, 9274)]