79849476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 268329600

約数和(自身を除く): 188480124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 81, 84, 102, 108, 109, 114, 119, 126, 133, 153, 162, 171, 189, 204, 218, 228, 238, 252, 266, 306, 323, 324, 327, 342, 357, 378, 399, 436, 459, 476, 513, 532, 567, 612, 646, 654, 684, 714, 756, 763, 798, 918, 969, 981, 1026, 1071, 1134, 1197, 1292, 1308, 1377, 1428, 1526, 1539, 1596, 1836, 1853, 1938, 1962, 2052, 2071, 2142, 2261, 2268, 2289, 2394, 2754, 2907, 2943, 3052, 3078, 3213, 3591, 3706, 3876, 3924, 4142, 4284, 4522, 4578, 4788, 5508, 5559, 5814, 5886, 6156, 6213, 6426, 6783, 6867, 7182, 7412, 8284, 8721, 8829, 9044, 9156, 9639, 10773, 11118, 11628, 11772, 12426, 12852, 12971, 13566, 13734, 14364, 14497, 16677, 17442, 17658, 18639, 19278, 20349, 20601, 21546, 22236, 24852, 25942, 26163, 27132, 27468, 28994, 33354, 34884, 35207, 35316, 37278, 38556, 38913, 40698, 41202, 43092, 43491, 50031, 51884, 52326, 55917, 57988, 61047, 61803, 66708, 70414, 74556, 77826, 81396, 82404, 86982, 100062, 104652, 105621, 111834, 116739, 122094, 123606, 130473, 140828, 150093, 155652, 167751, 173964, 183141, 200124, 211242, 223668, 233478, 244188, 246449, 247212, 260946, 300186, 316863, 335502, 350217, 366282, 391419, 422484, 466956, 492898, 521892, 600372, 633726, 671004, 700434, 732564, 739347, 782838, 950589, 985796, 1050651, 1174257, 1267452, 1400868, 1478694, 1565676, 1901178, 2101302, 2218041, 2348514, 2851767, 2957388, 3802356, 4202604, 4436082, 4697028, 5703534, 6654123, 8872164, 11407068, 13308246, 19962369, 26616492, 39924738, 79849476]

約数ペア:

[(1, 79849476), (2, 39924738), (3, 26616492), (4, 19962369), (6, 13308246), (7, 11407068), (9, 8872164), (12, 6654123), (14, 5703534), (17, 4697028), (18, 4436082), (19, 4202604), (21, 3802356), (27, 2957388), (28, 2851767), (34, 2348514), (36, 2218041), (38, 2101302), (42, 1901178), (51, 1565676), (54, 1478694), (57, 1400868), (63, 1267452), (68, 1174257), (76, 1050651), (81, 985796), (84, 950589), (102, 782838), (108, 739347), (109, 732564), (114, 700434), (119, 671004), (126, 633726), (133, 600372), (153, 521892), (162, 492898), (171, 466956), (189, 422484), (204, 391419), (218, 366282), (228, 350217), (238, 335502), (252, 316863), (266, 300186), (306, 260946), (323, 247212), (324, 246449), (327, 244188), (342, 233478), (357, 223668), (378, 211242), (399, 200124), (436, 183141), (459, 173964), (476, 167751), (513, 155652), (532, 150093), (567, 140828), (612, 130473), (646, 123606), (654, 122094), (684, 116739), (714, 111834), (756, 105621), (763, 104652), (798, 100062), (918, 86982), (969, 82404), (981, 81396), (1026, 77826), (1071, 74556), (1134, 70414), (1197, 66708), (1292, 61803), (1308, 61047), (1377, 57988), (1428, 55917), (1526, 52326), (1539, 51884), (1596, 50031), (1836, 43491), (1853, 43092), (1938, 41202), (1962, 40698), (2052, 38913), (2071, 38556), (2142, 37278), (2261, 35316), (2268, 35207), (2289, 34884), (2394, 33354), (2754, 28994), (2907, 27468), (2943, 27132), (3052, 26163), (3078, 25942), (3213, 24852), (3591, 22236), (3706, 21546), (3876, 20601), (3924, 20349), (4142, 19278), (4284, 18639), (4522, 17658), (4578, 17442), (4788, 16677), (5508, 14497), (5559, 14364), (5814, 13734), (5886, 13566), (6156, 12971), (6213, 12852), (6426, 12426), (6783, 11772), (6867, 11628), (7182, 11118), (7412, 10773), (8284, 9639), (8721, 9156), (8829, 9044)]