99878022

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 80

約数和(自身を含む): 242222640

約数和(自身を除く): 142344618

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 333, 342, 513, 666, 703, 877, 999, 1026, 1406, 1539, 1754, 1998, 2109, 2631, 2997, 3078, 4218, 5262, 5994, 6327, 7893, 12654, 15786, 16663, 18981, 23679, 32449, 33326, 37962, 47358, 49989, 56943, 64898, 71037, 97347, 99978, 113886, 142074, 149967, 194694, 292041, 299934, 449901, 584082, 616531, 876123, 899802, 1233062, 1349703, 1752246, 1849593, 2628369, 2699406, 3699186, 5256738, 5548779, 11097558, 16646337, 33292674, 49939011, 99878022]

約数ペア:

[(1, 99878022), (2, 49939011), (3, 33292674), (6, 16646337), (9, 11097558), (18, 5548779), (19, 5256738), (27, 3699186), (37, 2699406), (38, 2628369), (54, 1849593), (57, 1752246), (74, 1349703), (81, 1233062), (111, 899802), (114, 876123), (162, 616531), (171, 584082), (222, 449901), (333, 299934), (342, 292041), (513, 194694), (666, 149967), (703, 142074), (877, 113886), (999, 99978), (1026, 97347), (1406, 71037), (1539, 64898), (1754, 56943), (1998, 49989), (2109, 47358), (2631, 37962), (2997, 33326), (3078, 32449), (4218, 23679), (5262, 18981), (5994, 16663), (6327, 15786), (7893, 12654)]