64741746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 145411200

約数和(自身を除く): 80669454

約数列:

[1, 2, 3, 6, 17, 29, 34, 43, 51, 58, 86, 87, 102, 129, 174, 258, 493, 509, 731, 986, 1018, 1247, 1462, 1479, 1527, 2193, 2494, 2958, 3054, 3741, 4386, 7482, 8653, 14761, 17306, 21199, 21887, 25959, 29522, 42398, 43774, 44283, 51918, 63597, 65661, 88566, 127194, 131322, 250937, 372079, 501874, 634723, 744158, 752811, 1116237, 1269446, 1505622, 1904169, 2232474, 3808338, 10790291, 21580582, 32370873, 64741746]

約数ペア:

[(1, 64741746), (2, 32370873), (3, 21580582), (6, 10790291), (17, 3808338), (29, 2232474), (34, 1904169), (43, 1505622), (51, 1269446), (58, 1116237), (86, 752811), (87, 744158), (102, 634723), (129, 501874), (174, 372079), (258, 250937), (493, 131322), (509, 127194), (731, 88566), (986, 65661), (1018, 63597), (1247, 51918), (1462, 44283), (1479, 43774), (1527, 42398), (2193, 29522), (2494, 25959), (2958, 21887), (3054, 21199), (3741, 17306), (4386, 14761), (7482, 8653)]