84639072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 272341440

約数和(自身を除く): 187702368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 912, 931, 947, 1064, 1176, 1568, 1596, 1824, 1862, 1894, 2128, 2352, 2793, 2841, 3192, 3724, 3788, 4256, 4704, 5586, 5682, 6384, 6629, 7448, 7576, 11172, 11364, 12768, 13258, 14896, 15152, 17993, 19887, 22344, 22728, 26516, 29792, 30304, 35986, 39774, 44688, 45456, 46403, 53032, 53979, 71972, 79548, 89376, 90912, 92806, 106064, 107958, 125951, 139209, 143944, 159096, 185612, 212128, 215916, 251902, 278418, 287888, 318192, 371224, 377853, 431832, 503804, 556836, 575776, 636384, 742448, 755706, 863664, 881657, 1007608, 1113672, 1484896, 1511412, 1727328, 1763314, 2015216, 2227344, 2644971, 3022824, 3526628, 4030432, 4454688, 5289942, 6045648, 7053256, 10579884, 12091296, 14106512, 21159768, 28213024, 42319536, 84639072]

約数ペア:

[(1, 84639072), (2, 42319536), (3, 28213024), (4, 21159768), (6, 14106512), (7, 12091296), (8, 10579884), (12, 7053256), (14, 6045648), (16, 5289942), (19, 4454688), (21, 4030432), (24, 3526628), (28, 3022824), (32, 2644971), (38, 2227344), (42, 2015216), (48, 1763314), (49, 1727328), (56, 1511412), (57, 1484896), (76, 1113672), (84, 1007608), (96, 881657), (98, 863664), (112, 755706), (114, 742448), (133, 636384), (147, 575776), (152, 556836), (168, 503804), (196, 431832), (224, 377853), (228, 371224), (266, 318192), (294, 287888), (304, 278418), (336, 251902), (392, 215916), (399, 212128), (456, 185612), (532, 159096), (588, 143944), (608, 139209), (672, 125951), (784, 107958), (798, 106064), (912, 92806), (931, 90912), (947, 89376), (1064, 79548), (1176, 71972), (1568, 53979), (1596, 53032), (1824, 46403), (1862, 45456), (1894, 44688), (2128, 39774), (2352, 35986), (2793, 30304), (2841, 29792), (3192, 26516), (3724, 22728), (3788, 22344), (4256, 19887), (4704, 17993), (5586, 15152), (5682, 14896), (6384, 13258), (6629, 12768), (7448, 11364), (7576, 11172)]