84183904

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 194476464

約数和(自身を除く): 110292560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 101, 112, 122, 202, 224, 244, 404, 427, 488, 707, 808, 854, 976, 1414, 1616, 1708, 1952, 2828, 3232, 3416, 3721, 5656, 6161, 6832, 7442, 11312, 12322, 13664, 14884, 22624, 24644, 26047, 29768, 43127, 49288, 52094, 59536, 86254, 98576, 104188, 119072, 172508, 197152, 208376, 345016, 375821, 416752, 690032, 751642, 833504, 1380064, 1503284, 2630747, 3006568, 5261494, 6013136, 10522988, 12026272, 21045976, 42091952, 84183904]

約数ペア:

[(1, 84183904), (2, 42091952), (4, 21045976), (7, 12026272), (8, 10522988), (14, 6013136), (16, 5261494), (28, 3006568), (32, 2630747), (56, 1503284), (61, 1380064), (101, 833504), (112, 751642), (122, 690032), (202, 416752), (224, 375821), (244, 345016), (404, 208376), (427, 197152), (488, 172508), (707, 119072), (808, 104188), (854, 98576), (976, 86254), (1414, 59536), (1616, 52094), (1708, 49288), (1952, 43127), (2828, 29768), (3232, 26047), (3416, 24644), (3721, 22624), (5656, 14884), (6161, 13664), (6832, 12322), (7442, 11312)]