81889008

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25463}}^1$

素因数の和:25541

約数の個数: 40

約数和(自身を含む): 214712448

約数和(自身を除く): 132823440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 25463, 50926, 76389, 101852, 152778, 203704, 305556, 407408, 611112, 1222224, 1706021, 3412042, 5118063, 6824084, 10236126, 13648168, 20472252, 27296336, 40944504, 81889008]

約数ペア:

[(1, 81889008), (2, 40944504), (3, 27296336), (4, 20472252), (6, 13648168), (8, 10236126), (12, 6824084), (16, 5118063), (24, 3412042), (48, 1706021), (67, 1222224), (134, 611112), (201, 407408), (268, 305556), (402, 203704), (536, 152778), (804, 101852), (1072, 76389), (1608, 50926), (3216, 25463)]