77388462

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 174021120

約数和(自身を除く): 96632658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 331, 419, 558, 662, 838, 993, 1257, 1986, 2514, 2979, 3771, 5958, 7542, 10261, 12989, 20522, 25978, 30783, 38967, 61566, 77934, 92349, 116901, 138689, 184698, 233802, 277378, 416067, 832134, 1248201, 2496402, 4299359, 8598718, 12898077, 25796154, 38694231, 77388462]

約数ペア:

[(1, 77388462), (2, 38694231), (3, 25796154), (6, 12898077), (9, 8598718), (18, 4299359), (31, 2496402), (62, 1248201), (93, 832134), (186, 416067), (279, 277378), (331, 233802), (419, 184698), (558, 138689), (662, 116901), (838, 92349), (993, 77934), (1257, 61566), (1986, 38967), (2514, 30783), (2979, 25978), (3771, 20522), (5958, 12989), (7542, 10261)]