72276012

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28277}}^1$

素因数の和:28358

約数の個数: 36

約数和(自身を含む): 185277456

約数和(自身を除く): 113001444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 28277, 56554, 84831, 113108, 169662, 254493, 339324, 508986, 1017972, 2007667, 4015334, 6023001, 8030668, 12046002, 18069003, 24092004, 36138006, 72276012]

約数ペア:

[(1, 72276012), (2, 36138006), (3, 24092004), (4, 18069003), (6, 12046002), (9, 8030668), (12, 6023001), (18, 4015334), (36, 2007667), (71, 1017972), (142, 508986), (213, 339324), (284, 254493), (426, 169662), (639, 113108), (852, 84831), (1278, 56554), (2556, 28277)]