72547776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 168

約数和(自身を含む): 250423680

約数和(自身を除く): 177875904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 947, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 1894, 2016, 2128, 2394, 2736, 2841, 3192, 3648, 3788, 4032, 4256, 4788, 5472, 5682, 6384, 6629, 7576, 8512, 8523, 9576, 10944, 11364, 12768, 13258, 15152, 17046, 17993, 19152, 19887, 22728, 25536, 26516, 30304, 34092, 35986, 38304, 39774, 45456, 53032, 53979, 59661, 60608, 68184, 71972, 76608, 79548, 90912, 106064, 107958, 119322, 125951, 136368, 143944, 159096, 161937, 181824, 212128, 215916, 238644, 251902, 272736, 287888, 318192, 323874, 377853, 424256, 431832, 477288, 503804, 545472, 575776, 636384, 647748, 755706, 863664, 954576, 1007608, 1133559, 1151552, 1272768, 1295496, 1511412, 1727328, 1909152, 2015216, 2267118, 2590992, 3022824, 3454656, 3818304, 4030432, 4534236, 5181984, 6045648, 8060864, 9068472, 10363968, 12091296, 18136944, 24182592, 36273888, 72547776]

約数ペア:

[(1, 72547776), (2, 36273888), (3, 24182592), (4, 18136944), (6, 12091296), (7, 10363968), (8, 9068472), (9, 8060864), (12, 6045648), (14, 5181984), (16, 4534236), (18, 4030432), (19, 3818304), (21, 3454656), (24, 3022824), (28, 2590992), (32, 2267118), (36, 2015216), (38, 1909152), (42, 1727328), (48, 1511412), (56, 1295496), (57, 1272768), (63, 1151552), (64, 1133559), (72, 1007608), (76, 954576), (84, 863664), (96, 755706), (112, 647748), (114, 636384), (126, 575776), (133, 545472), (144, 503804), (152, 477288), (168, 431832), (171, 424256), (192, 377853), (224, 323874), (228, 318192), (252, 287888), (266, 272736), (288, 251902), (304, 238644), (336, 215916), (342, 212128), (399, 181824), (448, 161937), (456, 159096), (504, 143944), (532, 136368), (576, 125951), (608, 119322), (672, 107958), (684, 106064), (798, 90912), (912, 79548), (947, 76608), (1008, 71972), (1064, 68184), (1197, 60608), (1216, 59661), (1344, 53979), (1368, 53032), (1596, 45456), (1824, 39774), (1894, 38304), (2016, 35986), (2128, 34092), (2394, 30304), (2736, 26516), (2841, 25536), (3192, 22728), (3648, 19887), (3788, 19152), (4032, 17993), (4256, 17046), (4788, 15152), (5472, 13258), (5682, 12768), (6384, 11364), (6629, 10944), (7576, 9576), (8512, 8523)]