80128752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 164141328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 79, 88, 102, 113, 132, 136, 158, 176, 187, 204, 226, 237, 264, 272, 316, 339, 374, 408, 452, 474, 528, 561, 632, 678, 748, 816, 869, 904, 948, 1122, 1243, 1264, 1343, 1356, 1496, 1738, 1808, 1896, 1921, 2244, 2486, 2607, 2686, 2712, 2992, 3476, 3729, 3792, 3842, 4029, 4488, 4972, 5214, 5372, 5424, 5763, 6952, 7458, 7684, 8058, 8927, 8976, 9944, 10428, 10744, 11526, 13904, 14773, 14916, 15368, 16116, 17854, 19888, 20856, 21131, 21488, 23052, 26781, 29546, 29832, 30736, 32232, 35708, 41712, 42262, 44319, 46104, 53562, 59092, 59664, 63393, 64464, 71416, 84524, 88638, 92208, 98197, 107124, 118184, 126786, 142832, 151759, 169048, 177276, 196394, 214248, 236368, 253572, 294591, 303518, 338096, 354552, 392788, 428496, 455277, 507144, 589182, 607036, 709104, 785576, 910554, 1014288, 1178364, 1214072, 1571152, 1669349, 1821108, 2356728, 2428144, 3338698, 3642216, 4713456, 5008047, 6677396, 7284432, 10016094, 13354792, 20032188, 26709584, 40064376, 80128752]

約数ペア:

[(1, 80128752), (2, 40064376), (3, 26709584), (4, 20032188), (6, 13354792), (8, 10016094), (11, 7284432), (12, 6677396), (16, 5008047), (17, 4713456), (22, 3642216), (24, 3338698), (33, 2428144), (34, 2356728), (44, 1821108), (48, 1669349), (51, 1571152), (66, 1214072), (68, 1178364), (79, 1014288), (88, 910554), (102, 785576), (113, 709104), (132, 607036), (136, 589182), (158, 507144), (176, 455277), (187, 428496), (204, 392788), (226, 354552), (237, 338096), (264, 303518), (272, 294591), (316, 253572), (339, 236368), (374, 214248), (408, 196394), (452, 177276), (474, 169048), (528, 151759), (561, 142832), (632, 126786), (678, 118184), (748, 107124), (816, 98197), (869, 92208), (904, 88638), (948, 84524), (1122, 71416), (1243, 64464), (1264, 63393), (1343, 59664), (1356, 59092), (1496, 53562), (1738, 46104), (1808, 44319), (1896, 42262), (1921, 41712), (2244, 35708), (2486, 32232), (2607, 30736), (2686, 29832), (2712, 29546), (2992, 26781), (3476, 23052), (3729, 21488), (3792, 21131), (3842, 20856), (4029, 19888), (4488, 17854), (4972, 16116), (5214, 15368), (5372, 14916), (5424, 14773), (5763, 13904), (6952, 11526), (7458, 10744), (7684, 10428), (8058, 9944), (8927, 8976)]