86978808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 293529600

約数和(自身を除く): 206550792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 293, 342, 372, 399, 434, 456, 504, 532, 558, 586, 589, 651, 684, 744, 798, 868, 879, 1064, 1116, 1172, 1178, 1197, 1302, 1368, 1596, 1736, 1758, 1767, 1953, 2051, 2232, 2344, 2356, 2394, 2604, 2637, 3192, 3516, 3534, 3906, 4102, 4123, 4712, 4788, 5208, 5274, 5301, 5567, 6153, 7032, 7068, 7812, 8204, 8246, 9083, 9576, 10548, 10602, 11134, 12306, 12369, 14136, 15624, 16408, 16492, 16701, 18166, 18459, 21096, 21204, 22268, 24612, 24738, 27249, 32984, 33402, 36332, 36918, 37107, 38969, 42408, 44536, 49224, 49476, 50103, 54498, 63581, 66804, 72664, 73836, 74214, 77938, 81747, 98952, 100206, 108996, 116907, 127162, 133608, 147672, 148428, 155876, 163494, 172577, 190743, 200412, 217992, 233814, 254324, 296856, 311752, 326988, 345154, 350721, 381486, 400824, 467628, 508648, 517731, 572229, 653976, 690308, 701442, 762972, 935256, 1035462, 1144458, 1208039, 1380616, 1402884, 1525944, 1553193, 2070924, 2288916, 2416078, 2805768, 3106386, 3624117, 4141848, 4577832, 4832156, 6212772, 7248234, 9664312, 10872351, 12425544, 14496468, 21744702, 28992936, 43489404, 86978808]

約数ペア:

[(1, 86978808), (2, 43489404), (3, 28992936), (4, 21744702), (6, 14496468), (7, 12425544), (8, 10872351), (9, 9664312), (12, 7248234), (14, 6212772), (18, 4832156), (19, 4577832), (21, 4141848), (24, 3624117), (28, 3106386), (31, 2805768), (36, 2416078), (38, 2288916), (42, 2070924), (56, 1553193), (57, 1525944), (62, 1402884), (63, 1380616), (72, 1208039), (76, 1144458), (84, 1035462), (93, 935256), (114, 762972), (124, 701442), (126, 690308), (133, 653976), (152, 572229), (168, 517731), (171, 508648), (186, 467628), (217, 400824), (228, 381486), (248, 350721), (252, 345154), (266, 326988), (279, 311752), (293, 296856), (342, 254324), (372, 233814), (399, 217992), (434, 200412), (456, 190743), (504, 172577), (532, 163494), (558, 155876), (586, 148428), (589, 147672), (651, 133608), (684, 127162), (744, 116907), (798, 108996), (868, 100206), (879, 98952), (1064, 81747), (1116, 77938), (1172, 74214), (1178, 73836), (1197, 72664), (1302, 66804), (1368, 63581), (1596, 54498), (1736, 50103), (1758, 49476), (1767, 49224), (1953, 44536), (2051, 42408), (2232, 38969), (2344, 37107), (2356, 36918), (2394, 36332), (2604, 33402), (2637, 32984), (3192, 27249), (3516, 24738), (3534, 24612), (3906, 22268), (4102, 21204), (4123, 21096), (4712, 18459), (4788, 18166), (5208, 16701), (5274, 16492), (5301, 16408), (5567, 15624), (6153, 14136), (7032, 12369), (7068, 12306), (7812, 11134), (8204, 10602), (8246, 10548), (9083, 9576)]