43420212

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 129153024

約数和(自身を除く): 85732812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 124, 131, 132, 162, 186, 198, 243, 262, 279, 297, 324, 341, 372, 393, 396, 486, 524, 558, 594, 682, 786, 837, 891, 972, 1023, 1116, 1179, 1188, 1364, 1441, 1572, 1674, 1782, 2046, 2358, 2511, 2673, 2882, 3069, 3348, 3537, 3564, 4061, 4092, 4323, 4716, 5022, 5346, 5764, 6138, 7074, 7533, 8122, 8646, 9207, 10044, 10611, 10692, 12183, 12276, 12969, 14148, 15066, 16244, 17292, 18414, 21222, 24366, 25938, 27621, 30132, 31833, 36549, 36828, 38907, 42444, 44671, 48732, 51876, 55242, 63666, 73098, 77814, 82863, 89342, 109647, 110484, 116721, 127332, 134013, 146196, 155628, 165726, 178684, 219294, 233442, 268026, 328941, 331452, 350163, 402039, 438588, 466884, 536052, 657882, 700326, 804078, 986823, 1206117, 1315764, 1400652, 1608156, 1973646, 2412234, 3618351, 3947292, 4824468, 7236702, 10855053, 14473404, 21710106, 43420212]

約数ペア:

[(1, 43420212), (2, 21710106), (3, 14473404), (4, 10855053), (6, 7236702), (9, 4824468), (11, 3947292), (12, 3618351), (18, 2412234), (22, 1973646), (27, 1608156), (31, 1400652), (33, 1315764), (36, 1206117), (44, 986823), (54, 804078), (62, 700326), (66, 657882), (81, 536052), (93, 466884), (99, 438588), (108, 402039), (124, 350163), (131, 331452), (132, 328941), (162, 268026), (186, 233442), (198, 219294), (243, 178684), (262, 165726), (279, 155628), (297, 146196), (324, 134013), (341, 127332), (372, 116721), (393, 110484), (396, 109647), (486, 89342), (524, 82863), (558, 77814), (594, 73098), (682, 63666), (786, 55242), (837, 51876), (891, 48732), (972, 44671), (1023, 42444), (1116, 38907), (1179, 36828), (1188, 36549), (1364, 31833), (1441, 30132), (1572, 27621), (1674, 25938), (1782, 24366), (2046, 21222), (2358, 18414), (2511, 17292), (2673, 16244), (2882, 15066), (3069, 14148), (3348, 12969), (3537, 12276), (3564, 12183), (4061, 10692), (4092, 10611), (4323, 10044), (4716, 9207), (5022, 8646), (5346, 8122), (5764, 7533), (6138, 7074)]