80817432

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 211680000

約数和(自身を除く): 130862568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 83, 87, 116, 166, 174, 232, 249, 332, 348, 498, 664, 696, 996, 1399, 1992, 2407, 2798, 4197, 4814, 5596, 7221, 8394, 9628, 11192, 14442, 16788, 19256, 28884, 33576, 40571, 57768, 81142, 116117, 121713, 162284, 232234, 243426, 324568, 348351, 464468, 486852, 696702, 928936, 973704, 1393404, 2786808, 3367393, 6734786, 10102179, 13469572, 20204358, 26939144, 40408716, 80817432]

約数ペア:

[(1, 80817432), (2, 40408716), (3, 26939144), (4, 20204358), (6, 13469572), (8, 10102179), (12, 6734786), (24, 3367393), (29, 2786808), (58, 1393404), (83, 973704), (87, 928936), (116, 696702), (166, 486852), (174, 464468), (232, 348351), (249, 324568), (332, 243426), (348, 232234), (498, 162284), (664, 121713), (696, 116117), (996, 81142), (1399, 57768), (1992, 40571), (2407, 33576), (2798, 28884), (4197, 19256), (4814, 16788), (5596, 14442), (7221, 11192), (8394, 9628)]