68089736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 152953920

約数和(自身を除く): 84864184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1123, 1144, 1166, 1378, 2246, 2332, 2756, 4492, 4664, 5512, 7579, 8984, 12353, 14599, 15158, 24706, 29198, 30316, 49412, 58396, 59519, 60632, 98824, 116792, 119038, 160589, 238076, 321178, 476152, 642356, 654709, 773747, 1284712, 1309418, 1547494, 2618836, 3094988, 5237672, 6189976, 8511217, 17022434, 34044868, 68089736]

約数ペア:

[(1, 68089736), (2, 34044868), (4, 17022434), (8, 8511217), (11, 6189976), (13, 5237672), (22, 3094988), (26, 2618836), (44, 1547494), (52, 1309418), (53, 1284712), (88, 773747), (104, 654709), (106, 642356), (143, 476152), (212, 321178), (286, 238076), (424, 160589), (572, 119038), (583, 116792), (689, 98824), (1123, 60632), (1144, 59519), (1166, 58396), (1378, 49412), (2246, 30316), (2332, 29198), (2756, 24706), (4492, 15158), (4664, 14599), (5512, 12353), (7579, 8984)]