81272928

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76963}}^1$

素因数の和:76987

約数の個数: 48

約数和(自身を含む): 232739136

約数和(自身を除く): 151466208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 76963, 153926, 230889, 307852, 461778, 615704, 846593, 923556, 1231408, 1693186, 1847112, 2462816, 2539779, 3386372, 3694224, 5079558, 6772744, 7388448, 10159116, 13545488, 20318232, 27090976, 40636464, 81272928]

約数ペア:

[(1, 81272928), (2, 40636464), (3, 27090976), (4, 20318232), (6, 13545488), (8, 10159116), (11, 7388448), (12, 6772744), (16, 5079558), (22, 3694224), (24, 3386372), (32, 2539779), (33, 2462816), (44, 1847112), (48, 1693186), (66, 1231408), (88, 923556), (96, 846593), (132, 615704), (176, 461778), (264, 307852), (352, 230889), (528, 153926), (1056, 76963)]