77174838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 180887616

約数和(自身を除く): 103712778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1217, 1626, 2434, 2439, 3523, 3651, 4878, 7046, 7302, 10569, 10953, 15821, 21138, 21906, 31642, 31707, 47463, 63414, 94926, 142389, 284778, 329807, 659614, 989421, 1978842, 2968263, 4287491, 5936526, 8574982, 12862473, 25724946, 38587419, 77174838]

約数ペア:

[(1, 77174838), (2, 38587419), (3, 25724946), (6, 12862473), (9, 8574982), (13, 5936526), (18, 4287491), (26, 2968263), (39, 1978842), (78, 989421), (117, 659614), (234, 329807), (271, 284778), (542, 142389), (813, 94926), (1217, 63414), (1626, 47463), (2434, 31707), (2439, 31642), (3523, 21906), (3651, 21138), (4878, 15821), (7046, 10953), (7302, 10569)]