78669696

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 251862480

約数和(自身を除く): 173192784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 113, 128, 147, 148, 168, 192, 196, 222, 224, 226, 259, 294, 296, 336, 339, 384, 392, 444, 448, 452, 518, 588, 592, 672, 678, 777, 784, 791, 888, 896, 904, 1036, 1176, 1184, 1344, 1356, 1554, 1568, 1582, 1776, 1808, 1813, 2072, 2352, 2368, 2373, 2688, 2712, 3108, 3136, 3164, 3552, 3616, 3626, 4144, 4181, 4704, 4736, 4746, 5424, 5439, 5537, 6216, 6272, 6328, 7104, 7232, 7252, 8288, 8362, 9408, 9492, 10848, 10878, 11074, 12432, 12543, 12656, 14208, 14464, 14504, 16576, 16611, 16724, 18816, 18984, 21696, 21756, 22148, 24864, 25086, 25312, 29008, 29267, 33152, 33222, 33448, 37968, 43392, 43512, 44296, 49728, 50172, 50624, 58016, 58534, 66444, 66896, 75936, 87024, 87801, 88592, 99456, 100344, 101248, 116032, 117068, 132888, 133792, 151872, 174048, 175602, 177184, 200688, 204869, 232064, 234136, 265776, 267584, 303744, 348096, 351204, 354368, 401376, 409738, 468272, 531552, 535168, 614607, 696192, 702408, 708736, 802752, 819476, 936544, 1063104, 1229214, 1404816, 1605504, 1638952, 1873088, 2126208, 2458428, 2809632, 3277904, 3746176, 4916856, 5619264, 6555808, 9833712, 11238528, 13111616, 19667424, 26223232, 39334848, 78669696]

約数ペア:

[(1, 78669696), (2, 39334848), (3, 26223232), (4, 19667424), (6, 13111616), (7, 11238528), (8, 9833712), (12, 6555808), (14, 5619264), (16, 4916856), (21, 3746176), (24, 3277904), (28, 2809632), (32, 2458428), (37, 2126208), (42, 1873088), (48, 1638952), (49, 1605504), (56, 1404816), (64, 1229214), (74, 1063104), (84, 936544), (96, 819476), (98, 802752), (111, 708736), (112, 702408), (113, 696192), (128, 614607), (147, 535168), (148, 531552), (168, 468272), (192, 409738), (196, 401376), (222, 354368), (224, 351204), (226, 348096), (259, 303744), (294, 267584), (296, 265776), (336, 234136), (339, 232064), (384, 204869), (392, 200688), (444, 177184), (448, 175602), (452, 174048), (518, 151872), (588, 133792), (592, 132888), (672, 117068), (678, 116032), (777, 101248), (784, 100344), (791, 99456), (888, 88592), (896, 87801), (904, 87024), (1036, 75936), (1176, 66896), (1184, 66444), (1344, 58534), (1356, 58016), (1554, 50624), (1568, 50172), (1582, 49728), (1776, 44296), (1808, 43512), (1813, 43392), (2072, 37968), (2352, 33448), (2368, 33222), (2373, 33152), (2688, 29267), (2712, 29008), (3108, 25312), (3136, 25086), (3164, 24864), (3552, 22148), (3616, 21756), (3626, 21696), (4144, 18984), (4181, 18816), (4704, 16724), (4736, 16611), (4746, 16576), (5424, 14504), (5439, 14464), (5537, 14208), (6216, 12656), (6272, 12543), (6328, 12432), (7104, 11074), (7232, 10878), (7252, 10848), (8288, 9492), (8362, 9408)]