79772784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2647

約数の個数: 120

約数和(自身を含む): 258264720

約数和(自身を除く): 178491936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 2609, 3822, 4368, 5096, 5218, 7644, 7827, 10192, 10436, 15288, 15654, 18263, 20872, 30576, 31308, 33917, 36526, 41744, 54789, 62616, 67834, 73052, 101751, 109578, 125232, 127841, 135668, 146104, 203502, 219156, 237419, 255682, 271336, 292208, 383523, 407004, 438312, 474838, 511364, 542672, 712257, 767046, 814008, 876624, 949676, 1022728, 1424514, 1534092, 1628016, 1661933, 1899352, 2045456, 2849028, 3068184, 3323866, 3798704, 4985799, 5698056, 6136368, 6647732, 9971598, 11396112, 13295464, 19943196, 26590928, 39886392, 79772784]

約数ペア:

[(1, 79772784), (2, 39886392), (3, 26590928), (4, 19943196), (6, 13295464), (7, 11396112), (8, 9971598), (12, 6647732), (13, 6136368), (14, 5698056), (16, 4985799), (21, 3798704), (24, 3323866), (26, 3068184), (28, 2849028), (39, 2045456), (42, 1899352), (48, 1661933), (49, 1628016), (52, 1534092), (56, 1424514), (78, 1022728), (84, 949676), (91, 876624), (98, 814008), (104, 767046), (112, 712257), (147, 542672), (156, 511364), (168, 474838), (182, 438312), (196, 407004), (208, 383523), (273, 292208), (294, 271336), (312, 255682), (336, 237419), (364, 219156), (392, 203502), (546, 146104), (588, 135668), (624, 127841), (637, 125232), (728, 109578), (784, 101751), (1092, 73052), (1176, 67834), (1274, 62616), (1456, 54789), (1911, 41744), (2184, 36526), (2352, 33917), (2548, 31308), (2609, 30576), (3822, 20872), (4368, 18263), (5096, 15654), (5218, 15288), (7644, 10436), (7827, 10192)]