79490944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 186439680

約数和(自身を除く): 106948736

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 67, 92, 104, 124, 128, 134, 184, 208, 248, 268, 299, 368, 403, 416, 496, 536, 598, 713, 736, 806, 832, 871, 992, 1072, 1196, 1426, 1472, 1541, 1612, 1664, 1742, 1984, 2077, 2144, 2392, 2852, 2944, 3082, 3224, 3484, 3968, 4154, 4288, 4784, 5704, 6164, 6448, 6968, 8308, 8576, 9269, 9568, 11408, 12328, 12896, 13936, 16616, 18538, 19136, 20033, 22816, 24656, 25792, 27001, 27872, 33232, 37076, 38272, 40066, 45632, 47771, 49312, 51584, 54002, 55744, 66464, 74152, 80132, 91264, 95542, 98624, 108004, 111488, 132928, 148304, 160264, 191084, 197248, 216008, 265856, 296608, 320528, 382168, 432016, 593216, 621023, 641056, 764336, 864032, 1186432, 1242046, 1282112, 1528672, 1728064, 2484092, 2564224, 3057344, 3456128, 4968184, 6114688, 9936368, 19872736, 39745472, 79490944]

約数ペア:

[(1, 79490944), (2, 39745472), (4, 19872736), (8, 9936368), (13, 6114688), (16, 4968184), (23, 3456128), (26, 3057344), (31, 2564224), (32, 2484092), (46, 1728064), (52, 1528672), (62, 1282112), (64, 1242046), (67, 1186432), (92, 864032), (104, 764336), (124, 641056), (128, 621023), (134, 593216), (184, 432016), (208, 382168), (248, 320528), (268, 296608), (299, 265856), (368, 216008), (403, 197248), (416, 191084), (496, 160264), (536, 148304), (598, 132928), (713, 111488), (736, 108004), (806, 98624), (832, 95542), (871, 91264), (992, 80132), (1072, 74152), (1196, 66464), (1426, 55744), (1472, 54002), (1541, 51584), (1612, 49312), (1664, 47771), (1742, 45632), (1984, 40066), (2077, 38272), (2144, 37076), (2392, 33232), (2852, 27872), (2944, 27001), (3082, 25792), (3224, 24656), (3484, 22816), (3968, 20033), (4154, 19136), (4288, 18538), (4784, 16616), (5704, 13936), (6164, 12896), (6448, 12328), (6968, 11408), (8308, 9568), (8576, 9269)]