78914752

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 192471040

約数和(自身を除く): 113556288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 127, 133, 146, 152, 224, 254, 266, 292, 304, 448, 508, 511, 532, 584, 608, 889, 1016, 1022, 1064, 1168, 1216, 1387, 1778, 2032, 2044, 2128, 2336, 2413, 2774, 3556, 4064, 4088, 4256, 4672, 4826, 5548, 7112, 8128, 8176, 8512, 9271, 9652, 9709, 11096, 14224, 16352, 16891, 18542, 19304, 19418, 22192, 28448, 32704, 33782, 37084, 38608, 38836, 44384, 56896, 64897, 67564, 74168, 77216, 77672, 88768, 129794, 135128, 148336, 154432, 155344, 176149, 259588, 270256, 296672, 310688, 352298, 519176, 540512, 593344, 621376, 704596, 1038352, 1081024, 1233043, 1409192, 2076704, 2466086, 2818384, 4153408, 4932172, 5636768, 9864344, 11273536, 19728688, 39457376, 78914752]

約数ペア:

[(1, 78914752), (2, 39457376), (4, 19728688), (7, 11273536), (8, 9864344), (14, 5636768), (16, 4932172), (19, 4153408), (28, 2818384), (32, 2466086), (38, 2076704), (56, 1409192), (64, 1233043), (73, 1081024), (76, 1038352), (112, 704596), (127, 621376), (133, 593344), (146, 540512), (152, 519176), (224, 352298), (254, 310688), (266, 296672), (292, 270256), (304, 259588), (448, 176149), (508, 155344), (511, 154432), (532, 148336), (584, 135128), (608, 129794), (889, 88768), (1016, 77672), (1022, 77216), (1064, 74168), (1168, 67564), (1216, 64897), (1387, 56896), (1778, 44384), (2032, 38836), (2044, 38608), (2128, 37084), (2336, 33782), (2413, 32704), (2774, 28448), (3556, 22192), (4064, 19418), (4088, 19304), (4256, 18542), (4672, 16891), (4826, 16352), (5548, 14224), (7112, 11096), (8128, 9709), (8176, 9652), (8512, 9271)]