74300928

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:156

約数の個数: 120

約数和(自身を含む): 216720504

約数和(自身を除く): 142419576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 256, 312, 366, 384, 416, 488, 512, 624, 732, 768, 793, 832, 976, 1248, 1464, 1536, 1586, 1664, 1952, 2379, 2496, 2928, 3172, 3328, 3721, 3904, 4758, 4992, 5856, 6344, 6656, 7442, 7808, 9516, 9984, 11163, 11712, 12688, 14884, 15616, 19032, 19968, 22326, 23424, 25376, 29768, 31232, 38064, 44652, 46848, 48373, 50752, 59536, 76128, 89304, 93696, 96746, 101504, 119072, 145119, 152256, 178608, 193492, 203008, 238144, 290238, 304512, 357216, 386984, 406016, 476288, 580476, 609024, 714432, 773968, 952576, 1160952, 1218048, 1428864, 1547936, 1905152, 2321904, 2857728, 3095872, 4643808, 5715456, 6191744, 9287616, 12383488, 18575232, 24766976, 37150464, 74300928]

約数ペア:

[(1, 74300928), (2, 37150464), (3, 24766976), (4, 18575232), (6, 12383488), (8, 9287616), (12, 6191744), (13, 5715456), (16, 4643808), (24, 3095872), (26, 2857728), (32, 2321904), (39, 1905152), (48, 1547936), (52, 1428864), (61, 1218048), (64, 1160952), (78, 952576), (96, 773968), (104, 714432), (122, 609024), (128, 580476), (156, 476288), (183, 406016), (192, 386984), (208, 357216), (244, 304512), (256, 290238), (312, 238144), (366, 203008), (384, 193492), (416, 178608), (488, 152256), (512, 145119), (624, 119072), (732, 101504), (768, 96746), (793, 93696), (832, 89304), (976, 76128), (1248, 59536), (1464, 50752), (1536, 48373), (1586, 46848), (1664, 44652), (1952, 38064), (2379, 31232), (2496, 29768), (2928, 25376), (3172, 23424), (3328, 22326), (3721, 19968), (3904, 19032), (4758, 15616), (4992, 14884), (5856, 12688), (6344, 11712), (6656, 11163), (7442, 9984), (7808, 9516)]