79745508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 229057920

約数和(自身を除く): 149312412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 137, 138, 148, 171, 207, 222, 228, 274, 276, 333, 342, 411, 414, 437, 444, 548, 666, 684, 703, 822, 828, 851, 874, 1233, 1311, 1332, 1406, 1644, 1702, 1748, 2109, 2466, 2553, 2603, 2622, 2812, 3151, 3404, 3933, 4218, 4932, 5069, 5106, 5206, 5244, 6302, 6327, 7659, 7809, 7866, 8436, 9453, 10138, 10212, 10412, 12604, 12654, 15207, 15318, 15618, 15732, 16169, 18906, 20276, 23427, 25308, 28359, 30414, 30636, 31236, 32338, 37812, 45621, 46854, 48507, 56718, 59869, 60828, 64676, 91242, 93708, 96311, 97014, 113436, 116587, 119738, 145521, 179607, 182484, 192622, 194028, 233174, 239476, 288933, 291042, 349761, 359214, 385244, 466348, 538821, 577866, 582084, 699522, 718428, 866799, 1049283, 1077642, 1155732, 1399044, 1733598, 2098566, 2155284, 2215153, 3467196, 4197132, 4430306, 6645459, 8860612, 13290918, 19936377, 26581836, 39872754, 79745508]

約数ペア:

[(1, 79745508), (2, 39872754), (3, 26581836), (4, 19936377), (6, 13290918), (9, 8860612), (12, 6645459), (18, 4430306), (19, 4197132), (23, 3467196), (36, 2215153), (37, 2155284), (38, 2098566), (46, 1733598), (57, 1399044), (69, 1155732), (74, 1077642), (76, 1049283), (92, 866799), (111, 718428), (114, 699522), (137, 582084), (138, 577866), (148, 538821), (171, 466348), (207, 385244), (222, 359214), (228, 349761), (274, 291042), (276, 288933), (333, 239476), (342, 233174), (411, 194028), (414, 192622), (437, 182484), (444, 179607), (548, 145521), (666, 119738), (684, 116587), (703, 113436), (822, 97014), (828, 96311), (851, 93708), (874, 91242), (1233, 64676), (1311, 60828), (1332, 59869), (1406, 56718), (1644, 48507), (1702, 46854), (1748, 45621), (2109, 37812), (2466, 32338), (2553, 31236), (2603, 30636), (2622, 30414), (2812, 28359), (3151, 25308), (3404, 23427), (3933, 20276), (4218, 18906), (4932, 16169), (5069, 15732), (5106, 15618), (5206, 15318), (5244, 15207), (6302, 12654), (6327, 12604), (7659, 10412), (7809, 10212), (7866, 10138), (8436, 9453)]