79628208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 160356432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 79, 83, 88, 92, 132, 138, 158, 166, 176, 184, 237, 249, 253, 264, 276, 316, 332, 368, 474, 498, 506, 528, 552, 632, 664, 759, 869, 913, 948, 996, 1012, 1104, 1264, 1328, 1518, 1738, 1817, 1826, 1896, 1909, 1992, 2024, 2607, 2739, 3036, 3476, 3634, 3652, 3792, 3818, 3984, 4048, 5214, 5451, 5478, 5727, 6072, 6557, 6952, 7268, 7304, 7636, 10428, 10902, 10956, 11454, 12144, 13114, 13904, 14536, 14608, 15272, 19671, 19987, 20856, 20999, 21804, 21912, 22908, 26228, 29072, 30544, 39342, 39974, 41712, 41998, 43608, 43824, 45816, 52456, 59961, 62997, 72127, 78684, 79948, 83996, 87216, 91632, 104912, 119922, 125994, 144254, 150811, 157368, 159896, 167992, 216381, 239844, 251988, 288508, 301622, 314736, 319792, 335984, 432762, 452433, 479688, 503976, 577016, 603244, 865524, 904866, 959376, 1007952, 1154032, 1206488, 1658921, 1731048, 1809732, 2412976, 3317842, 3462096, 3619464, 4976763, 6635684, 7238928, 9953526, 13271368, 19907052, 26542736, 39814104, 79628208]

約数ペア:

[(1, 79628208), (2, 39814104), (3, 26542736), (4, 19907052), (6, 13271368), (8, 9953526), (11, 7238928), (12, 6635684), (16, 4976763), (22, 3619464), (23, 3462096), (24, 3317842), (33, 2412976), (44, 1809732), (46, 1731048), (48, 1658921), (66, 1206488), (69, 1154032), (79, 1007952), (83, 959376), (88, 904866), (92, 865524), (132, 603244), (138, 577016), (158, 503976), (166, 479688), (176, 452433), (184, 432762), (237, 335984), (249, 319792), (253, 314736), (264, 301622), (276, 288508), (316, 251988), (332, 239844), (368, 216381), (474, 167992), (498, 159896), (506, 157368), (528, 150811), (552, 144254), (632, 125994), (664, 119922), (759, 104912), (869, 91632), (913, 87216), (948, 83996), (996, 79948), (1012, 78684), (1104, 72127), (1264, 62997), (1328, 59961), (1518, 52456), (1738, 45816), (1817, 43824), (1826, 43608), (1896, 41998), (1909, 41712), (1992, 39974), (2024, 39342), (2607, 30544), (2739, 29072), (3036, 26228), (3476, 22908), (3634, 21912), (3652, 21804), (3792, 20999), (3818, 20856), (3984, 19987), (4048, 19671), (5214, 15272), (5451, 14608), (5478, 14536), (5727, 13904), (6072, 13114), (6557, 12144), (6952, 11454), (7268, 10956), (7304, 10902), (7636, 10428)]