84761586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 237404160

約数和(自身を除く): 152642574

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 91, 94, 117, 126, 141, 182, 189, 234, 273, 282, 329, 351, 367, 378, 423, 546, 611, 658, 702, 734, 819, 846, 987, 1101, 1222, 1269, 1638, 1833, 1974, 2202, 2457, 2538, 2569, 2961, 3303, 3666, 4277, 4771, 4914, 5138, 5499, 5922, 6606, 7707, 8554, 8883, 9542, 9909, 10998, 12831, 14313, 15414, 16497, 17249, 17766, 19818, 23121, 25662, 28626, 32994, 33397, 34498, 38493, 42939, 46242, 51747, 66794, 69363, 76986, 85878, 100191, 103494, 115479, 120743, 128817, 138726, 155241, 200382, 224237, 230958, 241486, 257634, 300573, 310482, 362229, 448474, 465723, 601146, 672711, 724458, 901719, 931446, 1086687, 1345422, 1569659, 1803438, 2018133, 2173374, 3139318, 3260061, 4036266, 4708977, 6054399, 6520122, 9417954, 12108798, 14126931, 28253862, 42380793, 84761586]

約数ペア:

[(1, 84761586), (2, 42380793), (3, 28253862), (6, 14126931), (7, 12108798), (9, 9417954), (13, 6520122), (14, 6054399), (18, 4708977), (21, 4036266), (26, 3260061), (27, 3139318), (39, 2173374), (42, 2018133), (47, 1803438), (54, 1569659), (63, 1345422), (78, 1086687), (91, 931446), (94, 901719), (117, 724458), (126, 672711), (141, 601146), (182, 465723), (189, 448474), (234, 362229), (273, 310482), (282, 300573), (329, 257634), (351, 241486), (367, 230958), (378, 224237), (423, 200382), (546, 155241), (611, 138726), (658, 128817), (702, 120743), (734, 115479), (819, 103494), (846, 100191), (987, 85878), (1101, 76986), (1222, 69363), (1269, 66794), (1638, 51747), (1833, 46242), (1974, 42939), (2202, 38493), (2457, 34498), (2538, 33397), (2569, 32994), (2961, 28626), (3303, 25662), (3666, 23121), (4277, 19818), (4771, 17766), (4914, 17249), (5138, 16497), (5499, 15414), (5922, 14313), (6606, 12831), (7707, 10998), (8554, 9909), (8883, 9542)]