78779928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5632

約数の個数: 64

約数和(自身を含む): 214041600

約数和(自身を除く): 135261672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 5573, 7068, 11146, 14136, 16719, 22292, 33438, 44584, 66876, 105887, 133752, 172763, 211774, 317661, 345526, 423548, 518289, 635322, 691052, 847096, 1036578, 1270644, 1382104, 2073156, 2541288, 3282497, 4146312, 6564994, 9847491, 13129988, 19694982, 26259976, 39389964, 78779928]

約数ペア:

[(1, 78779928), (2, 39389964), (3, 26259976), (4, 19694982), (6, 13129988), (8, 9847491), (12, 6564994), (19, 4146312), (24, 3282497), (31, 2541288), (38, 2073156), (57, 1382104), (62, 1270644), (76, 1036578), (93, 847096), (114, 691052), (124, 635322), (152, 518289), (186, 423548), (228, 345526), (248, 317661), (372, 211774), (456, 172763), (589, 133752), (744, 105887), (1178, 66876), (1767, 44584), (2356, 33438), (3534, 22292), (4712, 16719), (5573, 14136), (7068, 11146)]