78490368

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 261468480

約数和(自身を除く): 182978112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 152, 163, 171, 176, 192, 198, 209, 228, 256, 264, 288, 304, 326, 342, 352, 384, 396, 418, 456, 489, 528, 576, 608, 627, 652, 684, 704, 768, 792, 836, 912, 978, 1056, 1152, 1216, 1254, 1304, 1368, 1408, 1467, 1584, 1672, 1793, 1824, 1881, 1956, 2112, 2304, 2432, 2508, 2608, 2736, 2816, 2934, 3097, 3168, 3344, 3586, 3648, 3762, 3912, 4224, 4864, 5016, 5216, 5379, 5472, 5868, 6194, 6336, 6688, 7172, 7296, 7524, 7824, 8448, 9291, 10032, 10432, 10758, 10944, 11736, 12388, 12672, 13376, 14344, 14592, 15048, 15648, 16137, 18582, 20064, 20864, 21516, 21888, 23472, 24776, 25344, 26752, 27873, 28688, 30096, 31296, 32274, 34067, 37164, 40128, 41728, 43032, 43776, 46944, 49552, 53504, 55746, 57376, 60192, 62592, 64548, 68134, 74328, 80256, 86064, 93888, 99104, 102201, 111492, 114752, 120384, 125184, 129096, 136268, 148656, 160512, 172128, 187776, 198208, 204402, 222984, 229504, 240768, 258192, 272536, 297312, 306603, 344256, 375552, 396416, 408804, 445968, 459008, 481536, 516384, 545072, 594624, 613206, 688512, 792832, 817608, 891936, 1032768, 1090144, 1189248, 1226412, 1377024, 1635216, 1783872, 2065536, 2180288, 2378496, 2452824, 3270432, 3567744, 4131072, 4360576, 4905648, 6540864, 7135488, 8721152, 9811296, 13081728, 19622592, 26163456, 39245184, 78490368]

約数ペア:

[(1, 78490368), (2, 39245184), (3, 26163456), (4, 19622592), (6, 13081728), (8, 9811296), (9, 8721152), (11, 7135488), (12, 6540864), (16, 4905648), (18, 4360576), (19, 4131072), (22, 3567744), (24, 3270432), (32, 2452824), (33, 2378496), (36, 2180288), (38, 2065536), (44, 1783872), (48, 1635216), (57, 1377024), (64, 1226412), (66, 1189248), (72, 1090144), (76, 1032768), (88, 891936), (96, 817608), (99, 792832), (114, 688512), (128, 613206), (132, 594624), (144, 545072), (152, 516384), (163, 481536), (171, 459008), (176, 445968), (192, 408804), (198, 396416), (209, 375552), (228, 344256), (256, 306603), (264, 297312), (288, 272536), (304, 258192), (326, 240768), (342, 229504), (352, 222984), (384, 204402), (396, 198208), (418, 187776), (456, 172128), (489, 160512), (528, 148656), (576, 136268), (608, 129096), (627, 125184), (652, 120384), (684, 114752), (704, 111492), (768, 102201), (792, 99104), (836, 93888), (912, 86064), (978, 80256), (1056, 74328), (1152, 68134), (1216, 64548), (1254, 62592), (1304, 60192), (1368, 57376), (1408, 55746), (1467, 53504), (1584, 49552), (1672, 46944), (1793, 43776), (1824, 43032), (1881, 41728), (1956, 40128), (2112, 37164), (2304, 34067), (2432, 32274), (2508, 31296), (2608, 30096), (2736, 28688), (2816, 27873), (2934, 26752), (3097, 25344), (3168, 24776), (3344, 23472), (3586, 21888), (3648, 21516), (3762, 20864), (3912, 20064), (4224, 18582), (4864, 16137), (5016, 15648), (5216, 15048), (5379, 14592), (5472, 14344), (5868, 13376), (6194, 12672), (6336, 12388), (6688, 11736), (7172, 10944), (7296, 10758), (7524, 10432), (7824, 10032), (8448, 9291)]