85307472

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1289

約数の個数: 80

約数和(自身を含む): 246442560

約数和(自身を除く): 161135088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1091, 1448, 1629, 2172, 2182, 2896, 3258, 3273, 4344, 4364, 4887, 6516, 6546, 8688, 8728, 9774, 9819, 13032, 13092, 17456, 19548, 19638, 26064, 26184, 29457, 39096, 39276, 52368, 58914, 78192, 78552, 117828, 157104, 197471, 235656, 394942, 471312, 592413, 789884, 1184826, 1579768, 1777239, 2369652, 3159536, 3554478, 4739304, 5331717, 7108956, 9478608, 10663434, 14217912, 21326868, 28435824, 42653736, 85307472]

約数ペア:

[(1, 85307472), (2, 42653736), (3, 28435824), (4, 21326868), (6, 14217912), (8, 10663434), (9, 9478608), (12, 7108956), (16, 5331717), (18, 4739304), (24, 3554478), (27, 3159536), (36, 2369652), (48, 1777239), (54, 1579768), (72, 1184826), (108, 789884), (144, 592413), (181, 471312), (216, 394942), (362, 235656), (432, 197471), (543, 157104), (724, 117828), (1086, 78552), (1091, 78192), (1448, 58914), (1629, 52368), (2172, 39276), (2182, 39096), (2896, 29457), (3258, 26184), (3273, 26064), (4344, 19638), (4364, 19548), (4887, 17456), (6516, 13092), (6546, 13032), (8688, 9819), (8728, 9774)]