77884344

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 237065400

約数和(自身を除く): 159181056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 197, 204, 228, 289, 306, 323, 342, 394, 408, 456, 578, 591, 612, 646, 684, 788, 867, 969, 1156, 1182, 1224, 1292, 1368, 1576, 1734, 1773, 1938, 2312, 2364, 2584, 2601, 2907, 3349, 3468, 3546, 3743, 3876, 4728, 5202, 5491, 5814, 6698, 6936, 7092, 7486, 7752, 10047, 10404, 10982, 11229, 11628, 13396, 14184, 14972, 16473, 20094, 20808, 21964, 22458, 23256, 26792, 29944, 30141, 32946, 33687, 40188, 43928, 44916, 49419, 56933, 60282, 63631, 65892, 67374, 80376, 89832, 98838, 113866, 120564, 127262, 131784, 134748, 170799, 190893, 197676, 227732, 241128, 254524, 269496, 341598, 381786, 395352, 455464, 509048, 512397, 572679, 683196, 763572, 1024794, 1081727, 1145358, 1366392, 1527144, 2049588, 2163454, 2290716, 3245181, 4099176, 4326908, 4581432, 6490362, 8653816, 9735543, 12980724, 19471086, 25961448, 38942172, 77884344]

約数ペア:

[(1, 77884344), (2, 38942172), (3, 25961448), (4, 19471086), (6, 12980724), (8, 9735543), (9, 8653816), (12, 6490362), (17, 4581432), (18, 4326908), (19, 4099176), (24, 3245181), (34, 2290716), (36, 2163454), (38, 2049588), (51, 1527144), (57, 1366392), (68, 1145358), (72, 1081727), (76, 1024794), (102, 763572), (114, 683196), (136, 572679), (152, 512397), (153, 509048), (171, 455464), (197, 395352), (204, 381786), (228, 341598), (289, 269496), (306, 254524), (323, 241128), (342, 227732), (394, 197676), (408, 190893), (456, 170799), (578, 134748), (591, 131784), (612, 127262), (646, 120564), (684, 113866), (788, 98838), (867, 89832), (969, 80376), (1156, 67374), (1182, 65892), (1224, 63631), (1292, 60282), (1368, 56933), (1576, 49419), (1734, 44916), (1773, 43928), (1938, 40188), (2312, 33687), (2364, 32946), (2584, 30141), (2601, 29944), (2907, 26792), (3349, 23256), (3468, 22458), (3546, 21964), (3743, 20808), (3876, 20094), (4728, 16473), (5202, 14972), (5491, 14184), (5814, 13396), (6698, 11628), (6936, 11229), (7092, 10982), (7486, 10404), (7752, 10047)]