74889216

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 229975200

約数和(自身を除く): 155085984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 239, 256, 272, 288, 306, 384, 408, 478, 512, 544, 576, 612, 717, 768, 816, 956, 1024, 1088, 1152, 1224, 1434, 1536, 1632, 1912, 2048, 2151, 2176, 2304, 2448, 2868, 3072, 3264, 3824, 4063, 4302, 4352, 4608, 4896, 5736, 6144, 6528, 7648, 8126, 8604, 8704, 9216, 9792, 11472, 12189, 13056, 15296, 16252, 17208, 17408, 18432, 19584, 22944, 24378, 26112, 30592, 32504, 34416, 34816, 36567, 39168, 45888, 48756, 52224, 61184, 65008, 68832, 73134, 78336, 91776, 97512, 104448, 122368, 130016, 137664, 146268, 156672, 183552, 195024, 244736, 260032, 275328, 292536, 313344, 367104, 390048, 489472, 520064, 550656, 585072, 734208, 780096, 1040128, 1101312, 1170144, 1468416, 1560192, 2080256, 2202624, 2340288, 3120384, 4160512, 4405248, 4680576, 6240768, 8321024, 9361152, 12481536, 18722304, 24963072, 37444608, 74889216]

約数ペア:

[(1, 74889216), (2, 37444608), (3, 24963072), (4, 18722304), (6, 12481536), (8, 9361152), (9, 8321024), (12, 6240768), (16, 4680576), (17, 4405248), (18, 4160512), (24, 3120384), (32, 2340288), (34, 2202624), (36, 2080256), (48, 1560192), (51, 1468416), (64, 1170144), (68, 1101312), (72, 1040128), (96, 780096), (102, 734208), (128, 585072), (136, 550656), (144, 520064), (153, 489472), (192, 390048), (204, 367104), (239, 313344), (256, 292536), (272, 275328), (288, 260032), (306, 244736), (384, 195024), (408, 183552), (478, 156672), (512, 146268), (544, 137664), (576, 130016), (612, 122368), (717, 104448), (768, 97512), (816, 91776), (956, 78336), (1024, 73134), (1088, 68832), (1152, 65008), (1224, 61184), (1434, 52224), (1536, 48756), (1632, 45888), (1912, 39168), (2048, 36567), (2151, 34816), (2176, 34416), (2304, 32504), (2448, 30592), (2868, 26112), (3072, 24378), (3264, 22944), (3824, 19584), (4063, 18432), (4302, 17408), (4352, 17208), (4608, 16252), (4896, 15296), (5736, 13056), (6144, 12189), (6528, 11472), (7648, 9792), (8126, 9216), (8604, 8704)]