86973810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1688

約数の個数: 128

約数和(自身を含む): 271724544

約数和(自身を除く): 184750734

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1155, 1265, 1518, 1610, 1637, 1771, 2310, 2415, 2530, 3274, 3542, 3795, 4830, 4911, 5313, 7590, 8185, 8855, 9822, 10626, 11459, 16370, 17710, 18007, 22918, 24555, 26565, 34377, 36014, 37651, 49110, 53130, 54021, 57295, 68754, 75302, 90035, 108042, 112953, 114590, 126049, 171885, 180070, 188255, 225906, 252098, 263557, 270105, 343770, 376510, 378147, 414161, 527114, 540210, 564765, 630245, 756294, 790671, 828322, 1129530, 1242483, 1260490, 1317785, 1581342, 1890735, 2070805, 2484966, 2635570, 2899127, 3781470, 3953355, 4141610, 5798254, 6212415, 7906710, 8697381, 12424830, 14495635, 17394762, 28991270, 43486905, 86973810]

約数ペア:

[(1, 86973810), (2, 43486905), (3, 28991270), (5, 17394762), (6, 14495635), (7, 12424830), (10, 8697381), (11, 7906710), (14, 6212415), (15, 5798254), (21, 4141610), (22, 3953355), (23, 3781470), (30, 2899127), (33, 2635570), (35, 2484966), (42, 2070805), (46, 1890735), (55, 1581342), (66, 1317785), (69, 1260490), (70, 1242483), (77, 1129530), (105, 828322), (110, 790671), (115, 756294), (138, 630245), (154, 564765), (161, 540210), (165, 527114), (210, 414161), (230, 378147), (231, 376510), (253, 343770), (322, 270105), (330, 263557), (345, 252098), (385, 225906), (462, 188255), (483, 180070), (506, 171885), (690, 126049), (759, 114590), (770, 112953), (805, 108042), (966, 90035), (1155, 75302), (1265, 68754), (1518, 57295), (1610, 54021), (1637, 53130), (1771, 49110), (2310, 37651), (2415, 36014), (2530, 34377), (3274, 26565), (3542, 24555), (3795, 22918), (4830, 18007), (4911, 17710), (5313, 16370), (7590, 11459), (8185, 10626), (8855, 9822)]