74128728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{162563}}^1$

素因数の和:162591

約数の個数: 32

約数和(自身を含む): 195076800

約数和(自身を除く): 120948072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 162563, 325126, 487689, 650252, 975378, 1300504, 1950756, 3088697, 3901512, 6177394, 9266091, 12354788, 18532182, 24709576, 37064364, 74128728]

約数ペア:

[(1, 74128728), (2, 37064364), (3, 24709576), (4, 18532182), (6, 12354788), (8, 9266091), (12, 6177394), (19, 3901512), (24, 3088697), (38, 1950756), (57, 1300504), (76, 975378), (114, 650252), (152, 487689), (228, 325126), (456, 162563)]