83985174

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 233640960

約数和(自身を除く): 149655786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 211, 234, 243, 273, 351, 378, 422, 486, 546, 567, 633, 702, 729, 819, 1053, 1134, 1266, 1458, 1477, 1638, 1701, 1899, 2106, 2187, 2457, 2743, 2954, 3159, 3402, 3798, 4374, 4431, 4914, 5103, 5486, 5697, 6318, 7371, 8229, 8862, 9477, 10206, 11394, 13293, 14742, 15309, 16458, 17091, 18954, 19201, 22113, 24687, 26586, 28431, 30618, 34182, 38402, 39879, 44226, 49374, 51273, 56862, 57603, 66339, 74061, 79758, 102546, 115206, 119637, 132678, 148122, 153819, 172809, 199017, 222183, 239274, 307638, 345618, 358911, 398034, 444366, 461457, 518427, 666549, 717822, 922914, 1036854, 1076733, 1333098, 1555281, 1999647, 2153466, 3110562, 3230199, 3999294, 4665843, 5998941, 6460398, 9331686, 11997882, 13997529, 27995058, 41992587, 83985174]

約数ペア:

[(1, 83985174), (2, 41992587), (3, 27995058), (6, 13997529), (7, 11997882), (9, 9331686), (13, 6460398), (14, 5998941), (18, 4665843), (21, 3999294), (26, 3230199), (27, 3110562), (39, 2153466), (42, 1999647), (54, 1555281), (63, 1333098), (78, 1076733), (81, 1036854), (91, 922914), (117, 717822), (126, 666549), (162, 518427), (182, 461457), (189, 444366), (211, 398034), (234, 358911), (243, 345618), (273, 307638), (351, 239274), (378, 222183), (422, 199017), (486, 172809), (546, 153819), (567, 148122), (633, 132678), (702, 119637), (729, 115206), (819, 102546), (1053, 79758), (1134, 74061), (1266, 66339), (1458, 57603), (1477, 56862), (1638, 51273), (1701, 49374), (1899, 44226), (2106, 39879), (2187, 38402), (2457, 34182), (2743, 30618), (2954, 28431), (3159, 26586), (3402, 24687), (3798, 22113), (4374, 19201), (4431, 18954), (4914, 17091), (5103, 16458), (5486, 15309), (5697, 14742), (6318, 13293), (7371, 11394), (8229, 10206), (8862, 9477)]