80515728

素因数分解:

$2^4\times 3^3\times {\mathrm{186379}}^1$

素因数の和:186396

約数の個数: 40

約数和(自身を含む): 231111200

約数和(自身を除く): 150595472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 186379, 372758, 559137, 745516, 1118274, 1491032, 1677411, 2236548, 2982064, 3354822, 4473096, 5032233, 6709644, 8946192, 10064466, 13419288, 20128932, 26838576, 40257864, 80515728]

約数ペア:

[(1, 80515728), (2, 40257864), (3, 26838576), (4, 20128932), (6, 13419288), (8, 10064466), (9, 8946192), (12, 6709644), (16, 5032233), (18, 4473096), (24, 3354822), (27, 2982064), (36, 2236548), (48, 1677411), (54, 1491032), (72, 1118274), (108, 745516), (144, 559137), (216, 372758), (432, 186379)]