79761892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 178488576

約数和(自身を除く): 98726684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 61, 67, 68, 82, 119, 122, 134, 164, 238, 244, 268, 287, 427, 469, 476, 574, 697, 854, 938, 1037, 1139, 1148, 1394, 1708, 1876, 2074, 2278, 2501, 2747, 2788, 4087, 4148, 4556, 4879, 5002, 5494, 7259, 7973, 8174, 9758, 10004, 10988, 14518, 15946, 16348, 17507, 19229, 19516, 28609, 29036, 31892, 35014, 38458, 42517, 46699, 57218, 69479, 70028, 76916, 85034, 93398, 114436, 138958, 167567, 170068, 186796, 277916, 297619, 326893, 335134, 486353, 595238, 653786, 670268, 972706, 1172969, 1190476, 1307572, 1945412, 2345938, 2848639, 4691876, 5697278, 11394556, 19940473, 39880946, 79761892]

約数ペア:

[(1, 79761892), (2, 39880946), (4, 19940473), (7, 11394556), (14, 5697278), (17, 4691876), (28, 2848639), (34, 2345938), (41, 1945412), (61, 1307572), (67, 1190476), (68, 1172969), (82, 972706), (119, 670268), (122, 653786), (134, 595238), (164, 486353), (238, 335134), (244, 326893), (268, 297619), (287, 277916), (427, 186796), (469, 170068), (476, 167567), (574, 138958), (697, 114436), (854, 93398), (938, 85034), (1037, 76916), (1139, 70028), (1148, 69479), (1394, 57218), (1708, 46699), (1876, 42517), (2074, 38458), (2278, 35014), (2501, 31892), (2747, 29036), (2788, 28609), (4087, 19516), (4148, 19229), (4556, 17507), (4879, 16348), (5002, 15946), (5494, 14518), (7259, 10988), (7973, 10004), (8174, 9758)]