78239616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2276

約数の個数: 128

約数和(自身を含む): 255897600

約数和(自身を除く): 177657984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2239, 2496, 2688, 2912, 4368, 4478, 4992, 5824, 6717, 8736, 8956, 11648, 13434, 15673, 17472, 17912, 26868, 29107, 31346, 34944, 35824, 47019, 53736, 58214, 62692, 71648, 87321, 94038, 107472, 116428, 125384, 143296, 174642, 188076, 203749, 214944, 232856, 250768, 286592, 349284, 376152, 407498, 429888, 465712, 501536, 611247, 698568, 752304, 814996, 859776, 931424, 1003072, 1222494, 1397136, 1504608, 1629992, 1862848, 2006144, 2444988, 2794272, 3009216, 3259984, 3725696, 4889976, 5588544, 6018432, 6519968, 9779952, 11177088, 13039936, 19559904, 26079872, 39119808, 78239616]

約数ペア:

[(1, 78239616), (2, 39119808), (3, 26079872), (4, 19559904), (6, 13039936), (7, 11177088), (8, 9779952), (12, 6519968), (13, 6018432), (14, 5588544), (16, 4889976), (21, 3725696), (24, 3259984), (26, 3009216), (28, 2794272), (32, 2444988), (39, 2006144), (42, 1862848), (48, 1629992), (52, 1504608), (56, 1397136), (64, 1222494), (78, 1003072), (84, 931424), (91, 859776), (96, 814996), (104, 752304), (112, 698568), (128, 611247), (156, 501536), (168, 465712), (182, 429888), (192, 407498), (208, 376152), (224, 349284), (273, 286592), (312, 250768), (336, 232856), (364, 214944), (384, 203749), (416, 188076), (448, 174642), (546, 143296), (624, 125384), (672, 116428), (728, 107472), (832, 94038), (896, 87321), (1092, 71648), (1248, 62692), (1344, 58214), (1456, 53736), (1664, 47019), (2184, 35824), (2239, 34944), (2496, 31346), (2688, 29107), (2912, 26868), (4368, 17912), (4478, 17472), (4992, 15673), (5824, 13434), (6717, 11648), (8736, 8956)]