54144972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 167731200

約数和(自身を除く): 113586228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 116, 124, 126, 174, 186, 203, 217, 239, 252, 261, 279, 348, 372, 406, 434, 478, 522, 558, 609, 651, 717, 812, 868, 899, 956, 1044, 1116, 1218, 1302, 1434, 1673, 1798, 1827, 1953, 2151, 2436, 2604, 2697, 2868, 3346, 3596, 3654, 3906, 4302, 5019, 5394, 6293, 6692, 6931, 7308, 7409, 7812, 8091, 8604, 10038, 10788, 12586, 13862, 14818, 15057, 16182, 18879, 20076, 20793, 22227, 25172, 27724, 29636, 30114, 32364, 37758, 41586, 44454, 48517, 51863, 56637, 60228, 62379, 66681, 75516, 83172, 88908, 97034, 103726, 113274, 124758, 133362, 145551, 155589, 194068, 207452, 214861, 226548, 249516, 266724, 291102, 311178, 429722, 436653, 466767, 582204, 622356, 644583, 859444, 873306, 933534, 1289166, 1504027, 1746612, 1867068, 1933749, 2578332, 3008054, 3867498, 4512081, 6016108, 7734996, 9024162, 13536243, 18048324, 27072486, 54144972]

約数ペア:

[(1, 54144972), (2, 27072486), (3, 18048324), (4, 13536243), (6, 9024162), (7, 7734996), (9, 6016108), (12, 4512081), (14, 3867498), (18, 3008054), (21, 2578332), (28, 1933749), (29, 1867068), (31, 1746612), (36, 1504027), (42, 1289166), (58, 933534), (62, 873306), (63, 859444), (84, 644583), (87, 622356), (93, 582204), (116, 466767), (124, 436653), (126, 429722), (174, 311178), (186, 291102), (203, 266724), (217, 249516), (239, 226548), (252, 214861), (261, 207452), (279, 194068), (348, 155589), (372, 145551), (406, 133362), (434, 124758), (478, 113274), (522, 103726), (558, 97034), (609, 88908), (651, 83172), (717, 75516), (812, 66681), (868, 62379), (899, 60228), (956, 56637), (1044, 51863), (1116, 48517), (1218, 44454), (1302, 41586), (1434, 37758), (1673, 32364), (1798, 30114), (1827, 29636), (1953, 27724), (2151, 25172), (2436, 22227), (2604, 20793), (2697, 20076), (2868, 18879), (3346, 16182), (3596, 15057), (3654, 14818), (3906, 13862), (4302, 12586), (5019, 10788), (5394, 10038), (6293, 8604), (6692, 8091), (6931, 7812), (7308, 7409)]