761419944

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{64879}}^1$

素因数の和:65054

約数の個数: 48

約数和(自身を含む): 2074862400

約数和(自身を除く): 1313442456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 64879, 129758, 194637, 259516, 389274, 519032, 583911, 778548, 1167822, 1557096, 2335644, 4671288, 10575277, 21150554, 31725831, 42301108, 63451662, 84602216, 95177493, 126903324, 190354986, 253806648, 380709972, 761419944]

約数ペア:

[(1, 761419944), (2, 380709972), (3, 253806648), (4, 190354986), (6, 126903324), (8, 95177493), (9, 84602216), (12, 63451662), (18, 42301108), (24, 31725831), (36, 21150554), (72, 10575277), (163, 4671288), (326, 2335644), (489, 1557096), (652, 1167822), (978, 778548), (1304, 583911), (1467, 519032), (1956, 389274), (2934, 259516), (3912, 194637), (5868, 129758), (11736, 64879)]