77972202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 213093504

約数和(自身を除く): 135121302

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 101, 126, 154, 198, 202, 231, 303, 462, 557, 606, 693, 707, 909, 1111, 1114, 1386, 1414, 1671, 1818, 2121, 2222, 3333, 3342, 3899, 4242, 5013, 6127, 6363, 6666, 7777, 7798, 9999, 10026, 11697, 12254, 12726, 15554, 18381, 19998, 23331, 23394, 35091, 36762, 42889, 46662, 55143, 56257, 69993, 70182, 85778, 110286, 112514, 128667, 139986, 168771, 257334, 337542, 386001, 393799, 506313, 618827, 772002, 787598, 1012626, 1181397, 1237654, 1856481, 2362794, 3544191, 3712962, 4331789, 5569443, 7088382, 8663578, 11138886, 12995367, 25990734, 38986101, 77972202]

約数ペア:

[(1, 77972202), (2, 38986101), (3, 25990734), (6, 12995367), (7, 11138886), (9, 8663578), (11, 7088382), (14, 5569443), (18, 4331789), (21, 3712962), (22, 3544191), (33, 2362794), (42, 1856481), (63, 1237654), (66, 1181397), (77, 1012626), (99, 787598), (101, 772002), (126, 618827), (154, 506313), (198, 393799), (202, 386001), (231, 337542), (303, 257334), (462, 168771), (557, 139986), (606, 128667), (693, 112514), (707, 110286), (909, 85778), (1111, 70182), (1114, 69993), (1386, 56257), (1414, 55143), (1671, 46662), (1818, 42889), (2121, 36762), (2222, 35091), (3333, 23394), (3342, 23331), (3899, 19998), (4242, 18381), (5013, 15554), (6127, 12726), (6363, 12254), (6666, 11697), (7777, 10026), (7798, 9999)]