77897796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2293}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 192696000

約数和(自身を除く): 114798204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2293, 2831, 4586, 5662, 6879, 8493, 9172, 11324, 13758, 16986, 27516, 33972, 43567, 87134, 130701, 174268, 261402, 341657, 522804, 683314, 1024971, 1366628, 2049942, 4099884, 6491483, 12982966, 19474449, 25965932, 38948898, 77897796]

約数ペア:

[(1, 77897796), (2, 38948898), (3, 25965932), (4, 19474449), (6, 12982966), (12, 6491483), (19, 4099884), (38, 2049942), (57, 1366628), (76, 1024971), (114, 683314), (149, 522804), (228, 341657), (298, 261402), (447, 174268), (596, 130701), (894, 87134), (1788, 43567), (2293, 33972), (2831, 27516), (4586, 16986), (5662, 13758), (6879, 11324), (8493, 9172)]