85868904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 266639040

約数和(自身を除く): 180770136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 53, 57, 66, 68, 76, 88, 102, 106, 114, 132, 136, 152, 159, 187, 204, 209, 212, 228, 264, 318, 323, 361, 374, 408, 418, 424, 456, 561, 583, 627, 636, 646, 722, 748, 836, 901, 969, 1007, 1083, 1122, 1166, 1254, 1272, 1292, 1444, 1496, 1672, 1749, 1802, 1938, 2014, 2166, 2244, 2332, 2508, 2584, 2703, 2888, 3021, 3498, 3553, 3604, 3876, 3971, 4028, 4332, 4488, 4664, 5016, 5406, 6042, 6137, 6996, 7106, 7208, 7752, 7942, 8056, 8664, 9911, 10659, 10812, 11077, 11913, 12084, 12274, 13992, 14212, 15884, 17119, 18411, 19133, 19822, 21318, 21624, 22154, 23826, 24168, 24548, 28424, 29733, 31768, 33231, 34238, 36822, 38266, 39644, 42636, 44308, 47652, 49096, 51357, 57399, 59466, 66462, 67507, 68476, 73644, 76532, 79288, 85272, 88616, 95304, 102714, 114798, 118932, 132924, 135014, 136952, 147288, 153064, 188309, 202521, 205428, 210463, 229596, 237864, 265848, 270028, 325261, 376618, 405042, 410856, 420926, 459192, 540056, 564927, 631389, 650522, 753236, 810084, 841852, 975783, 1129854, 1262778, 1301044, 1506472, 1620168, 1683704, 1951566, 2259708, 2525556, 2602088, 3577871, 3903132, 4519416, 5051112, 7155742, 7806264, 10733613, 14311484, 21467226, 28622968, 42934452, 85868904]

約数ペア:

[(1, 85868904), (2, 42934452), (3, 28622968), (4, 21467226), (6, 14311484), (8, 10733613), (11, 7806264), (12, 7155742), (17, 5051112), (19, 4519416), (22, 3903132), (24, 3577871), (33, 2602088), (34, 2525556), (38, 2259708), (44, 1951566), (51, 1683704), (53, 1620168), (57, 1506472), (66, 1301044), (68, 1262778), (76, 1129854), (88, 975783), (102, 841852), (106, 810084), (114, 753236), (132, 650522), (136, 631389), (152, 564927), (159, 540056), (187, 459192), (204, 420926), (209, 410856), (212, 405042), (228, 376618), (264, 325261), (318, 270028), (323, 265848), (361, 237864), (374, 229596), (408, 210463), (418, 205428), (424, 202521), (456, 188309), (561, 153064), (583, 147288), (627, 136952), (636, 135014), (646, 132924), (722, 118932), (748, 114798), (836, 102714), (901, 95304), (969, 88616), (1007, 85272), (1083, 79288), (1122, 76532), (1166, 73644), (1254, 68476), (1272, 67507), (1292, 66462), (1444, 59466), (1496, 57399), (1672, 51357), (1749, 49096), (1802, 47652), (1938, 44308), (2014, 42636), (2166, 39644), (2244, 38266), (2332, 36822), (2508, 34238), (2584, 33231), (2703, 31768), (2888, 29733), (3021, 28424), (3498, 24548), (3553, 24168), (3604, 23826), (3876, 22154), (3971, 21624), (4028, 21318), (4332, 19822), (4488, 19133), (4664, 18411), (5016, 17119), (5406, 15884), (6042, 14212), (6137, 13992), (6996, 12274), (7106, 12084), (7208, 11913), (7752, 11077), (7942, 10812), (8056, 10659), (8664, 9911)]