122787532

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 271134864

約数和(自身を除く): 148347332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 602, 731, 833, 857, 1204, 1462, 1666, 1714, 2107, 2924, 3332, 3428, 4214, 5117, 5999, 8428, 10234, 11998, 14569, 20468, 23996, 29138, 35819, 36851, 41993, 58276, 71638, 73702, 83986, 101983, 143276, 147404, 167972, 203966, 257957, 407932, 515914, 626467, 713881, 1031828, 1252934, 1427762, 1805699, 2505868, 2855524, 3611398, 4385269, 7222796, 8770538, 17541076, 30696883, 61393766, 122787532]

約数ペア:

[(1, 122787532), (2, 61393766), (4, 30696883), (7, 17541076), (14, 8770538), (17, 7222796), (28, 4385269), (34, 3611398), (43, 2855524), (49, 2505868), (68, 1805699), (86, 1427762), (98, 1252934), (119, 1031828), (172, 713881), (196, 626467), (238, 515914), (301, 407932), (476, 257957), (602, 203966), (731, 167972), (833, 147404), (857, 143276), (1204, 101983), (1462, 83986), (1666, 73702), (1714, 71638), (2107, 58276), (2924, 41993), (3332, 36851), (3428, 35819), (4214, 29138), (5117, 23996), (5999, 20468), (8428, 14569), (10234, 11998)]