64788822

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 182138880

約数和(自身を除く): 117350058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 81, 93, 97, 114, 126, 133, 162, 171, 186, 189, 194, 217, 266, 279, 291, 342, 378, 399, 434, 513, 558, 567, 582, 589, 651, 679, 798, 837, 873, 1026, 1134, 1178, 1197, 1302, 1358, 1539, 1674, 1746, 1767, 1843, 1953, 2037, 2394, 2511, 2619, 3007, 3078, 3534, 3591, 3686, 3906, 4074, 4123, 5022, 5238, 5301, 5529, 5859, 6014, 6111, 7182, 7857, 8246, 9021, 10602, 10773, 11058, 11718, 12222, 12369, 12901, 15714, 15903, 16587, 17577, 18042, 18333, 21049, 21546, 24738, 25802, 27063, 31806, 33174, 35154, 36666, 37107, 38703, 42098, 47709, 49761, 54126, 54999, 57133, 63147, 74214, 77406, 81189, 95418, 99522, 109998, 111321, 114266, 116109, 126294, 149283, 162378, 171399, 189441, 222642, 232218, 243567, 298566, 333963, 342798, 348327, 378882, 399931, 487134, 514197, 568323, 667926, 696654, 799862, 1028394, 1044981, 1136646, 1199793, 1542591, 1704969, 2089962, 2399586, 3085182, 3409938, 3599379, 4627773, 7198758, 9255546, 10798137, 21596274, 32394411, 64788822]

約数ペア:

[(1, 64788822), (2, 32394411), (3, 21596274), (6, 10798137), (7, 9255546), (9, 7198758), (14, 4627773), (18, 3599379), (19, 3409938), (21, 3085182), (27, 2399586), (31, 2089962), (38, 1704969), (42, 1542591), (54, 1199793), (57, 1136646), (62, 1044981), (63, 1028394), (81, 799862), (93, 696654), (97, 667926), (114, 568323), (126, 514197), (133, 487134), (162, 399931), (171, 378882), (186, 348327), (189, 342798), (194, 333963), (217, 298566), (266, 243567), (279, 232218), (291, 222642), (342, 189441), (378, 171399), (399, 162378), (434, 149283), (513, 126294), (558, 116109), (567, 114266), (582, 111321), (589, 109998), (651, 99522), (679, 95418), (798, 81189), (837, 77406), (873, 74214), (1026, 63147), (1134, 57133), (1178, 54999), (1197, 54126), (1302, 49761), (1358, 47709), (1539, 42098), (1674, 38703), (1746, 37107), (1767, 36666), (1843, 35154), (1953, 33174), (2037, 31806), (2394, 27063), (2511, 25802), (2619, 24738), (3007, 21546), (3078, 21049), (3534, 18333), (3591, 18042), (3686, 17577), (3906, 16587), (4074, 15903), (4123, 15714), (5022, 12901), (5238, 12369), (5301, 12222), (5529, 11718), (5859, 11058), (6014, 10773), (6111, 10602), (7182, 9021), (7857, 8246)]