67078728

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8707}}^1$

素因数の和:8826

約数の個数: 48

約数和(自身を含む): 183390480

約数和(自身を除く): 116311752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 8707, 17414, 26121, 34828, 52242, 69656, 78363, 104484, 156726, 208968, 313452, 626904, 931649, 1863298, 2794947, 3726596, 5589894, 7453192, 8384841, 11179788, 16769682, 22359576, 33539364, 67078728]

約数ペア:

[(1, 67078728), (2, 33539364), (3, 22359576), (4, 16769682), (6, 11179788), (8, 8384841), (9, 7453192), (12, 5589894), (18, 3726596), (24, 2794947), (36, 1863298), (72, 931649), (107, 626904), (214, 313452), (321, 208968), (428, 156726), (642, 104484), (856, 78363), (963, 69656), (1284, 52242), (1926, 34828), (2568, 26121), (3852, 17414), (7704, 8707)]