78435648

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 112

約数和(自身を含む): 242824000

約数和(自身を除く): 164388352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2389, 2736, 3648, 4104, 4778, 5472, 7167, 8208, 9556, 10944, 14334, 16416, 19112, 21501, 28668, 32832, 38224, 43002, 45391, 57336, 64503, 76448, 86004, 90782, 114672, 129006, 136173, 152896, 172008, 181564, 229344, 258012, 272346, 344016, 363128, 408519, 458688, 516024, 544692, 688032, 726256, 817038, 1032048, 1089384, 1225557, 1376064, 1452512, 1634076, 2064096, 2178768, 2451114, 2905024, 3268152, 4128192, 4357536, 4902228, 6536304, 8715072, 9804456, 13072608, 19608912, 26145216, 39217824, 78435648]

約数ペア:

[(1, 78435648), (2, 39217824), (3, 26145216), (4, 19608912), (6, 13072608), (8, 9804456), (9, 8715072), (12, 6536304), (16, 4902228), (18, 4357536), (19, 4128192), (24, 3268152), (27, 2905024), (32, 2451114), (36, 2178768), (38, 2064096), (48, 1634076), (54, 1452512), (57, 1376064), (64, 1225557), (72, 1089384), (76, 1032048), (96, 817038), (108, 726256), (114, 688032), (144, 544692), (152, 516024), (171, 458688), (192, 408519), (216, 363128), (228, 344016), (288, 272346), (304, 258012), (342, 229344), (432, 181564), (456, 172008), (513, 152896), (576, 136173), (608, 129006), (684, 114672), (864, 90782), (912, 86004), (1026, 76448), (1216, 64503), (1368, 57336), (1728, 45391), (1824, 43002), (2052, 38224), (2389, 32832), (2736, 28668), (3648, 21501), (4104, 19112), (4778, 16416), (5472, 14334), (7167, 10944), (8208, 9556)]