73403008

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 182131200

約数和(自身を除く): 108728192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 79, 112, 119, 122, 128, 136, 158, 224, 238, 244, 272, 316, 427, 448, 476, 488, 544, 553, 632, 854, 896, 952, 976, 1037, 1088, 1106, 1264, 1343, 1708, 1904, 1952, 2074, 2176, 2212, 2528, 2686, 3416, 3808, 3904, 4148, 4424, 4819, 5056, 5372, 6832, 7259, 7616, 7808, 8296, 8848, 9401, 9638, 10112, 10744, 13664, 14518, 15232, 16592, 17696, 18802, 19276, 21488, 27328, 29036, 33184, 33733, 35392, 37604, 38552, 42976, 54656, 58072, 66368, 67466, 70784, 75208, 77104, 81923, 85952, 116144, 132736, 134932, 150416, 154208, 163846, 171904, 232288, 269864, 300832, 308416, 327692, 464576, 539728, 573461, 601664, 616832, 655384, 929152, 1079456, 1146922, 1203328, 1310768, 2158912, 2293844, 2621536, 4317824, 4587688, 5243072, 9175376, 10486144, 18350752, 36701504, 73403008]

約数ペア:

[(1, 73403008), (2, 36701504), (4, 18350752), (7, 10486144), (8, 9175376), (14, 5243072), (16, 4587688), (17, 4317824), (28, 2621536), (32, 2293844), (34, 2158912), (56, 1310768), (61, 1203328), (64, 1146922), (68, 1079456), (79, 929152), (112, 655384), (119, 616832), (122, 601664), (128, 573461), (136, 539728), (158, 464576), (224, 327692), (238, 308416), (244, 300832), (272, 269864), (316, 232288), (427, 171904), (448, 163846), (476, 154208), (488, 150416), (544, 134932), (553, 132736), (632, 116144), (854, 85952), (896, 81923), (952, 77104), (976, 75208), (1037, 70784), (1088, 67466), (1106, 66368), (1264, 58072), (1343, 54656), (1708, 42976), (1904, 38552), (1952, 37604), (2074, 35392), (2176, 33733), (2212, 33184), (2528, 29036), (2686, 27328), (3416, 21488), (3808, 19276), (3904, 18802), (4148, 17696), (4424, 16592), (4819, 15232), (5056, 14518), (5372, 13664), (6832, 10744), (7259, 10112), (7616, 9638), (7808, 9401), (8296, 8848)]