71172948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 229920768

約数和(自身を除く): 158747820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 23, 28, 33, 34, 42, 44, 46, 51, 66, 68, 69, 77, 84, 92, 102, 119, 132, 138, 154, 161, 187, 197, 204, 231, 238, 253, 276, 308, 322, 357, 374, 391, 394, 462, 476, 483, 506, 561, 591, 644, 714, 748, 759, 782, 788, 924, 966, 1012, 1122, 1173, 1182, 1309, 1379, 1428, 1518, 1564, 1771, 1932, 2167, 2244, 2346, 2364, 2618, 2737, 2758, 3036, 3349, 3542, 3927, 4137, 4301, 4334, 4531, 4692, 5236, 5313, 5474, 5516, 6501, 6698, 7084, 7854, 8211, 8274, 8602, 8668, 9062, 10047, 10626, 10948, 12903, 13002, 13396, 13593, 15169, 15708, 16422, 16548, 17204, 18124, 20094, 21252, 23443, 25806, 26004, 27186, 30107, 30338, 31717, 32844, 36839, 40188, 45507, 46886, 49841, 51612, 54372, 60214, 60676, 63434, 70329, 73678, 77027, 90321, 91014, 93772, 95151, 99682, 110517, 120428, 126868, 140658, 147356, 149523, 154054, 180642, 182028, 190302, 199364, 221034, 231081, 257873, 281316, 299046, 308108, 348887, 361284, 380604, 442068, 462162, 515746, 539189, 598092, 697774, 773619, 847297, 924324, 1031492, 1046661, 1078378, 1395548, 1547238, 1617567, 1694594, 2093322, 2156756, 2541891, 3094476, 3235134, 3389188, 4186644, 5083782, 5931079, 6470268, 10167564, 11862158, 17793237, 23724316, 35586474, 71172948]

約数ペア:

[(1, 71172948), (2, 35586474), (3, 23724316), (4, 17793237), (6, 11862158), (7, 10167564), (11, 6470268), (12, 5931079), (14, 5083782), (17, 4186644), (21, 3389188), (22, 3235134), (23, 3094476), (28, 2541891), (33, 2156756), (34, 2093322), (42, 1694594), (44, 1617567), (46, 1547238), (51, 1395548), (66, 1078378), (68, 1046661), (69, 1031492), (77, 924324), (84, 847297), (92, 773619), (102, 697774), (119, 598092), (132, 539189), (138, 515746), (154, 462162), (161, 442068), (187, 380604), (197, 361284), (204, 348887), (231, 308108), (238, 299046), (253, 281316), (276, 257873), (308, 231081), (322, 221034), (357, 199364), (374, 190302), (391, 182028), (394, 180642), (462, 154054), (476, 149523), (483, 147356), (506, 140658), (561, 126868), (591, 120428), (644, 110517), (714, 99682), (748, 95151), (759, 93772), (782, 91014), (788, 90321), (924, 77027), (966, 73678), (1012, 70329), (1122, 63434), (1173, 60676), (1182, 60214), (1309, 54372), (1379, 51612), (1428, 49841), (1518, 46886), (1564, 45507), (1771, 40188), (1932, 36839), (2167, 32844), (2244, 31717), (2346, 30338), (2364, 30107), (2618, 27186), (2737, 26004), (2758, 25806), (3036, 23443), (3349, 21252), (3542, 20094), (3927, 18124), (4137, 17204), (4301, 16548), (4334, 16422), (4531, 15708), (4692, 15169), (5236, 13593), (5313, 13396), (5474, 13002), (5516, 12903), (6501, 10948), (6698, 10626), (7084, 10047), (7854, 9062), (8211, 8668), (8274, 8602)]