67898208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 214050816

約数和(自身を除く): 146152608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 191, 224, 276, 322, 336, 368, 382, 483, 529, 552, 573, 644, 672, 736, 764, 966, 1058, 1104, 1146, 1288, 1337, 1528, 1587, 1932, 2116, 2208, 2292, 2576, 2674, 3056, 3174, 3703, 3864, 4011, 4232, 4393, 4584, 5152, 5348, 6112, 6348, 7406, 7728, 8022, 8464, 8786, 9168, 10696, 11109, 12696, 13179, 14812, 15456, 16044, 16928, 17572, 18336, 21392, 22218, 25392, 26358, 29624, 30751, 32088, 35144, 42784, 44436, 50784, 52716, 59248, 61502, 64176, 70288, 88872, 92253, 101039, 105432, 118496, 123004, 128352, 140576, 177744, 184506, 202078, 210864, 246008, 303117, 355488, 369012, 404156, 421728, 492016, 606234, 707273, 738024, 808312, 984032, 1212468, 1414546, 1476048, 1616624, 2121819, 2424936, 2829092, 2952096, 3233248, 4243638, 4849872, 5658184, 8487276, 9699744, 11316368, 16974552, 22632736, 33949104, 67898208]

約数ペア:

[(1, 67898208), (2, 33949104), (3, 22632736), (4, 16974552), (6, 11316368), (7, 9699744), (8, 8487276), (12, 5658184), (14, 4849872), (16, 4243638), (21, 3233248), (23, 2952096), (24, 2829092), (28, 2424936), (32, 2121819), (42, 1616624), (46, 1476048), (48, 1414546), (56, 1212468), (69, 984032), (84, 808312), (92, 738024), (96, 707273), (112, 606234), (138, 492016), (161, 421728), (168, 404156), (184, 369012), (191, 355488), (224, 303117), (276, 246008), (322, 210864), (336, 202078), (368, 184506), (382, 177744), (483, 140576), (529, 128352), (552, 123004), (573, 118496), (644, 105432), (672, 101039), (736, 92253), (764, 88872), (966, 70288), (1058, 64176), (1104, 61502), (1146, 59248), (1288, 52716), (1337, 50784), (1528, 44436), (1587, 42784), (1932, 35144), (2116, 32088), (2208, 30751), (2292, 29624), (2576, 26358), (2674, 25392), (3056, 22218), (3174, 21392), (3703, 18336), (3864, 17572), (4011, 16928), (4232, 16044), (4393, 15456), (4584, 14812), (5152, 13179), (5348, 12696), (6112, 11109), (6348, 10696), (7406, 9168), (7728, 8786), (8022, 8464)]