83719328

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 209236608

約数和(自身を除く): 125517280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 122, 154, 176, 224, 244, 308, 352, 427, 488, 557, 616, 671, 854, 976, 1114, 1232, 1342, 1708, 1952, 2228, 2464, 2684, 3416, 3899, 4456, 4697, 5368, 6127, 6832, 7798, 8912, 9394, 10736, 12254, 13664, 15596, 17824, 18788, 21472, 24508, 31192, 33977, 37576, 42889, 49016, 62384, 67954, 75152, 85778, 98032, 124768, 135908, 150304, 171556, 196064, 237839, 271816, 343112, 373747, 475678, 543632, 686224, 747494, 951356, 1087264, 1372448, 1494988, 1902712, 2616229, 2989976, 3805424, 5232458, 5979952, 7610848, 10464916, 11959904, 20929832, 41859664, 83719328]

約数ペア:

[(1, 83719328), (2, 41859664), (4, 20929832), (7, 11959904), (8, 10464916), (11, 7610848), (14, 5979952), (16, 5232458), (22, 3805424), (28, 2989976), (32, 2616229), (44, 1902712), (56, 1494988), (61, 1372448), (77, 1087264), (88, 951356), (112, 747494), (122, 686224), (154, 543632), (176, 475678), (224, 373747), (244, 343112), (308, 271816), (352, 237839), (427, 196064), (488, 171556), (557, 150304), (616, 135908), (671, 124768), (854, 98032), (976, 85778), (1114, 75152), (1232, 67954), (1342, 62384), (1708, 49016), (1952, 42889), (2228, 37576), (2464, 33977), (2684, 31192), (3416, 24508), (3899, 21472), (4456, 18788), (4697, 17824), (5368, 15596), (6127, 13664), (6832, 12254), (7798, 10736), (8912, 9394)]