67729984

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 165404800

約数和(自身を除く): 97674816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 109, 112, 133, 146, 152, 218, 224, 266, 292, 304, 436, 448, 511, 532, 584, 608, 763, 872, 1022, 1064, 1168, 1216, 1387, 1526, 1744, 2044, 2071, 2128, 2336, 2774, 3052, 3488, 4088, 4142, 4256, 4672, 5548, 6104, 6976, 7957, 8176, 8284, 8512, 9709, 11096, 12208, 14497, 15914, 16352, 16568, 19418, 22192, 24416, 28994, 31828, 32704, 33136, 38836, 44384, 48832, 55699, 57988, 63656, 66272, 77672, 88768, 111398, 115976, 127312, 132544, 151183, 155344, 222796, 231952, 254624, 302366, 310688, 445592, 463904, 509248, 604732, 621376, 891184, 927808, 1058281, 1209464, 1782368, 2116562, 2418928, 3564736, 4233124, 4837856, 8466248, 9675712, 16932496, 33864992, 67729984]

約数ペア:

[(1, 67729984), (2, 33864992), (4, 16932496), (7, 9675712), (8, 8466248), (14, 4837856), (16, 4233124), (19, 3564736), (28, 2418928), (32, 2116562), (38, 1782368), (56, 1209464), (64, 1058281), (73, 927808), (76, 891184), (109, 621376), (112, 604732), (133, 509248), (146, 463904), (152, 445592), (218, 310688), (224, 302366), (266, 254624), (292, 231952), (304, 222796), (436, 155344), (448, 151183), (511, 132544), (532, 127312), (584, 115976), (608, 111398), (763, 88768), (872, 77672), (1022, 66272), (1064, 63656), (1168, 57988), (1216, 55699), (1387, 48832), (1526, 44384), (1744, 38836), (2044, 33136), (2071, 32704), (2128, 31828), (2336, 28994), (2774, 24416), (3052, 22192), (3488, 19418), (4088, 16568), (4142, 16352), (4256, 15914), (4672, 14497), (5548, 12208), (6104, 11096), (6976, 9709), (7957, 8512), (8176, 8284)]