39814104

素因数分解:

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

素因数の和:205

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 76307496

約数列:

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

約数ペア:

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