126877088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 280154700

約数和(自身を除く): 153277612

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 208, 232, 338, 377, 416, 464, 676, 754, 809, 928, 1352, 1508, 1618, 2704, 3016, 3236, 4901, 5408, 6032, 6472, 9802, 10517, 12064, 12944, 19604, 21034, 23461, 25888, 39208, 42068, 46922, 78416, 84136, 93844, 136721, 156832, 168272, 187688, 273442, 304993, 336544, 375376, 546884, 609986, 750752, 1093768, 1219972, 2187536, 2439944, 3964909, 4375072, 4879888, 7929818, 9759776, 15859636, 31719272, 63438544, 126877088]

約数ペア:

[(1, 126877088), (2, 63438544), (4, 31719272), (8, 15859636), (13, 9759776), (16, 7929818), (26, 4879888), (29, 4375072), (32, 3964909), (52, 2439944), (58, 2187536), (104, 1219972), (116, 1093768), (169, 750752), (208, 609986), (232, 546884), (338, 375376), (377, 336544), (416, 304993), (464, 273442), (676, 187688), (754, 168272), (809, 156832), (928, 136721), (1352, 93844), (1508, 84136), (1618, 78416), (2704, 46922), (3016, 42068), (3236, 39208), (4901, 25888), (5408, 23461), (6032, 21034), (6472, 19604), (9802, 12944), (10517, 12064)]