80928384

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2977

約数の個数: 64

約数和(自身を含む): 217986240

約数和(自身を除く): 137057856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1168, 1752, 2336, 2887, 3504, 4672, 5774, 7008, 8661, 9344, 11548, 14016, 17322, 23096, 28032, 34644, 46192, 69288, 92384, 138576, 184768, 210751, 277152, 369536, 421502, 554304, 632253, 843004, 1108608, 1264506, 1686008, 2529012, 3372016, 5058024, 6744032, 10116048, 13488064, 20232096, 26976128, 40464192, 80928384]

約数ペア:

[(1, 80928384), (2, 40464192), (3, 26976128), (4, 20232096), (6, 13488064), (8, 10116048), (12, 6744032), (16, 5058024), (24, 3372016), (32, 2529012), (48, 1686008), (64, 1264506), (73, 1108608), (96, 843004), (128, 632253), (146, 554304), (192, 421502), (219, 369536), (292, 277152), (384, 210751), (438, 184768), (584, 138576), (876, 92384), (1168, 69288), (1752, 46192), (2336, 34644), (2887, 28032), (3504, 23096), (4672, 17322), (5774, 14016), (7008, 11548), (8661, 9344)]