81099504

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7129}}^1$

素因数の和:7222

約数の個数: 60

約数和(自身を含む): 229871200

約数和(自身を除く): 148771696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 7129, 11376, 14258, 21387, 28516, 42774, 57032, 64161, 85548, 114064, 128322, 171096, 256644, 342192, 513288, 563191, 1026576, 1126382, 1689573, 2252764, 3379146, 4505528, 5068719, 6758292, 9011056, 10137438, 13516584, 20274876, 27033168, 40549752, 81099504]

約数ペア:

[(1, 81099504), (2, 40549752), (3, 27033168), (4, 20274876), (6, 13516584), (8, 10137438), (9, 9011056), (12, 6758292), (16, 5068719), (18, 4505528), (24, 3379146), (36, 2252764), (48, 1689573), (72, 1126382), (79, 1026576), (144, 563191), (158, 513288), (237, 342192), (316, 256644), (474, 171096), (632, 128322), (711, 114064), (948, 85548), (1264, 64161), (1422, 57032), (1896, 42774), (2844, 28516), (3792, 21387), (5688, 14258), (7129, 11376)]