71492832

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 146452896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 251, 258, 276, 288, 344, 368, 387, 414, 502, 516, 552, 688, 736, 753, 774, 828, 989, 1004, 1032, 1104, 1376, 1506, 1548, 1656, 1978, 2008, 2064, 2208, 2259, 2967, 3012, 3096, 3312, 3956, 4016, 4128, 4518, 5773, 5934, 6024, 6192, 6624, 7912, 8032, 8901, 9036, 10793, 11546, 11868, 12048, 12384, 15824, 17319, 17802, 18072, 21586, 23092, 23736, 24096, 31648, 32379, 34638, 35604, 36144, 43172, 46184, 47472, 51957, 64758, 69276, 71208, 72288, 86344, 92368, 94944, 97137, 103914, 129516, 138552, 142416, 172688, 184736, 194274, 207828, 248239, 259032, 277104, 284832, 345376, 388548, 415656, 496478, 518064, 554208, 744717, 777096, 831312, 992956, 1036128, 1489434, 1554192, 1662624, 1985912, 2234151, 2978868, 3108384, 3971824, 4468302, 5957736, 7943648, 8936604, 11915472, 17873208, 23830944, 35746416, 71492832]

約数ペア:

[(1, 71492832), (2, 35746416), (3, 23830944), (4, 17873208), (6, 11915472), (8, 8936604), (9, 7943648), (12, 5957736), (16, 4468302), (18, 3971824), (23, 3108384), (24, 2978868), (32, 2234151), (36, 1985912), (43, 1662624), (46, 1554192), (48, 1489434), (69, 1036128), (72, 992956), (86, 831312), (92, 777096), (96, 744717), (129, 554208), (138, 518064), (144, 496478), (172, 415656), (184, 388548), (207, 345376), (251, 284832), (258, 277104), (276, 259032), (288, 248239), (344, 207828), (368, 194274), (387, 184736), (414, 172688), (502, 142416), (516, 138552), (552, 129516), (688, 103914), (736, 97137), (753, 94944), (774, 92368), (828, 86344), (989, 72288), (1004, 71208), (1032, 69276), (1104, 64758), (1376, 51957), (1506, 47472), (1548, 46184), (1656, 43172), (1978, 36144), (2008, 35604), (2064, 34638), (2208, 32379), (2259, 31648), (2967, 24096), (3012, 23736), (3096, 23092), (3312, 21586), (3956, 18072), (4016, 17802), (4128, 17319), (4518, 15824), (5773, 12384), (5934, 12048), (6024, 11868), (6192, 11546), (6624, 10793), (7912, 9036), (8032, 8901)]