83905976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 127601224

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 67, 76, 77, 88, 107, 133, 134, 152, 154, 209, 214, 266, 268, 308, 418, 428, 469, 532, 536, 616, 737, 749, 836, 856, 938, 1064, 1177, 1273, 1463, 1474, 1498, 1672, 1876, 2033, 2354, 2546, 2926, 2948, 2996, 3752, 4066, 4708, 5092, 5159, 5852, 5896, 5992, 7169, 8132, 8239, 8911, 9416, 10184, 10318, 11704, 14003, 14231, 14338, 16264, 16478, 17822, 20636, 22363, 28006, 28462, 28676, 32956, 35644, 41272, 44726, 50183, 56012, 56924, 57352, 65912, 71288, 78859, 89452, 98021, 100366, 112024, 113848, 136211, 156541, 157718, 178904, 196042, 200732, 272422, 313082, 315436, 392084, 401464, 544844, 552013, 626164, 630872, 784168, 953477, 1089688, 1104026, 1252328, 1498321, 1906954, 2208052, 2996642, 3813908, 4416104, 5993284, 7627816, 10488247, 11986568, 20976494, 41952988, 83905976]

約数ペア:

[(1, 83905976), (2, 41952988), (4, 20976494), (7, 11986568), (8, 10488247), (11, 7627816), (14, 5993284), (19, 4416104), (22, 3813908), (28, 2996642), (38, 2208052), (44, 1906954), (56, 1498321), (67, 1252328), (76, 1104026), (77, 1089688), (88, 953477), (107, 784168), (133, 630872), (134, 626164), (152, 552013), (154, 544844), (209, 401464), (214, 392084), (266, 315436), (268, 313082), (308, 272422), (418, 200732), (428, 196042), (469, 178904), (532, 157718), (536, 156541), (616, 136211), (737, 113848), (749, 112024), (836, 100366), (856, 98021), (938, 89452), (1064, 78859), (1177, 71288), (1273, 65912), (1463, 57352), (1474, 56924), (1498, 56012), (1672, 50183), (1876, 44726), (2033, 41272), (2354, 35644), (2546, 32956), (2926, 28676), (2948, 28462), (2996, 28006), (3752, 22363), (4066, 20636), (4708, 17822), (5092, 16478), (5159, 16264), (5852, 14338), (5896, 14231), (5992, 14003), (7169, 11704), (8132, 10318), (8239, 10184), (8911, 9416)]