84859586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 77710654

約数列:

[1, 2, 7, 14, 19, 31, 38, 41, 62, 82, 133, 217, 251, 266, 287, 434, 502, 574, 589, 779, 1178, 1271, 1558, 1757, 2542, 3514, 4123, 4769, 5453, 7781, 8246, 8897, 9538, 10291, 10906, 15562, 17794, 20582, 24149, 33383, 48298, 54467, 66766, 72037, 108934, 144074, 147839, 169043, 195529, 295678, 319021, 338086, 391058, 638042, 1034873, 1368703, 2069746, 2233147, 2737406, 4466294, 6061399, 12122798, 42429793, 84859586]

約数ペア:

[(1, 84859586), (2, 42429793), (7, 12122798), (14, 6061399), (19, 4466294), (31, 2737406), (38, 2233147), (41, 2069746), (62, 1368703), (82, 1034873), (133, 638042), (217, 391058), (251, 338086), (266, 319021), (287, 295678), (434, 195529), (502, 169043), (574, 147839), (589, 144074), (779, 108934), (1178, 72037), (1271, 66766), (1558, 54467), (1757, 48298), (2542, 33383), (3514, 24149), (4123, 20582), (4769, 17794), (5453, 15562), (7781, 10906), (8246, 10291), (8897, 9538)]