81413112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308383}}^1$

素因数の和:308403

約数の個数: 32

約数和(自身を含む): 222036480

約数和(自身を除く): 140623368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 308383, 616766, 925149, 1233532, 1850298, 2467064, 3392213, 3700596, 6784426, 7401192, 10176639, 13568852, 20353278, 27137704, 40706556, 81413112]

約数ペア:

[(1, 81413112), (2, 40706556), (3, 27137704), (4, 20353278), (6, 13568852), (8, 10176639), (11, 7401192), (12, 6784426), (22, 3700596), (24, 3392213), (33, 2467064), (44, 1850298), (66, 1233532), (88, 925149), (132, 616766), (264, 308383)]