78252012

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{3581}}^1$

素因数の和:4198

約数の個数: 36

約数和(自身を含む): 198184896

約数和(自身を除く): 119932884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1821, 2428, 3581, 3642, 5463, 7162, 7284, 10743, 10926, 14324, 21486, 21852, 32229, 42972, 64458, 128916, 2173667, 4347334, 6521001, 8694668, 13042002, 19563003, 26084004, 39126006, 78252012]

約数ペア:

[(1, 78252012), (2, 39126006), (3, 26084004), (4, 19563003), (6, 13042002), (9, 8694668), (12, 6521001), (18, 4347334), (36, 2173667), (607, 128916), (1214, 64458), (1821, 42972), (2428, 32229), (3581, 21852), (3642, 21486), (5463, 14324), (7162, 10926), (7284, 10743)]