881364384

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{36871}}^1$

素因数の和:36970

約数の個数: 72

約数和(自身を含む): 2536646112

約数和(自身を除く): 1655281728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 36871, 73742, 110613, 147484, 221226, 294968, 331839, 442452, 589936, 663678, 884904, 1179872, 1327356, 1769808, 2654712, 3060293, 3539616, 5309424, 6120586, 9180879, 10618848, 12241172, 18361758, 24482344, 27542637, 36723516, 48964688, 55085274, 73447032, 97929376, 110170548, 146894064, 220341096, 293788128, 440682192, 881364384]

約数ペア:

[(1, 881364384), (2, 440682192), (3, 293788128), (4, 220341096), (6, 146894064), (8, 110170548), (9, 97929376), (12, 73447032), (16, 55085274), (18, 48964688), (24, 36723516), (32, 27542637), (36, 24482344), (48, 18361758), (72, 12241172), (83, 10618848), (96, 9180879), (144, 6120586), (166, 5309424), (249, 3539616), (288, 3060293), (332, 2654712), (498, 1769808), (664, 1327356), (747, 1179872), (996, 884904), (1328, 663678), (1494, 589936), (1992, 442452), (2656, 331839), (2988, 294968), (3984, 221226), (5976, 147484), (7968, 110613), (11952, 73742), (23904, 36871)]