121284828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 374949120

約数和(自身を除く): 253664292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 171, 219, 228, 252, 266, 292, 342, 347, 399, 438, 511, 532, 657, 684, 694, 798, 876, 1022, 1041, 1197, 1314, 1387, 1388, 1533, 1596, 2044, 2082, 2394, 2429, 2628, 2774, 3066, 3123, 4161, 4164, 4599, 4788, 4858, 5548, 6132, 6246, 6593, 7287, 8322, 9198, 9709, 9716, 12483, 12492, 13186, 14574, 16644, 18396, 19418, 19779, 21861, 24966, 25331, 26372, 29127, 29148, 38836, 39558, 43722, 46151, 49932, 50662, 58254, 59337, 75993, 79116, 87381, 87444, 92302, 101324, 116508, 118674, 138453, 151986, 174762, 177317, 184604, 227979, 237348, 276906, 303972, 349524, 354634, 415359, 455958, 481289, 531951, 553812, 709268, 830718, 911916, 962578, 1063902, 1443867, 1595853, 1661436, 1925156, 2127804, 2887734, 3191706, 3369023, 4331601, 5775468, 6383412, 6738046, 8663202, 10107069, 13476092, 17326404, 20214138, 30321207, 40428276, 60642414, 121284828]

約数ペア:

[(1, 121284828), (2, 60642414), (3, 40428276), (4, 30321207), (6, 20214138), (7, 17326404), (9, 13476092), (12, 10107069), (14, 8663202), (18, 6738046), (19, 6383412), (21, 5775468), (28, 4331601), (36, 3369023), (38, 3191706), (42, 2887734), (57, 2127804), (63, 1925156), (73, 1661436), (76, 1595853), (84, 1443867), (114, 1063902), (126, 962578), (133, 911916), (146, 830718), (171, 709268), (219, 553812), (228, 531951), (252, 481289), (266, 455958), (292, 415359), (342, 354634), (347, 349524), (399, 303972), (438, 276906), (511, 237348), (532, 227979), (657, 184604), (684, 177317), (694, 174762), (798, 151986), (876, 138453), (1022, 118674), (1041, 116508), (1197, 101324), (1314, 92302), (1387, 87444), (1388, 87381), (1533, 79116), (1596, 75993), (2044, 59337), (2082, 58254), (2394, 50662), (2429, 49932), (2628, 46151), (2774, 43722), (3066, 39558), (3123, 38836), (4161, 29148), (4164, 29127), (4599, 26372), (4788, 25331), (4858, 24966), (5548, 21861), (6132, 19779), (6246, 19418), (6593, 18396), (7287, 16644), (8322, 14574), (9198, 13186), (9709, 12492), (9716, 12483)]