81772614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 144664506

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 154, 198, 231, 246, 287, 369, 451, 462, 574, 693, 738, 861, 902, 1353, 1386, 1439, 1722, 2583, 2706, 2878, 3157, 4059, 4317, 5166, 6314, 8118, 8634, 9471, 10073, 12951, 15829, 18942, 20146, 25902, 28413, 30219, 31658, 47487, 56826, 58999, 60438, 90657, 94974, 110803, 117998, 142461, 176997, 181314, 221606, 284922, 332409, 353994, 412993, 530991, 648989, 664818, 825986, 997227, 1061982, 1238979, 1297978, 1946967, 1994454, 2477958, 3716937, 3893934, 4542923, 5840901, 7433874, 9085846, 11681802, 13628769, 27257538, 40886307, 81772614]

約数ペア:

[(1, 81772614), (2, 40886307), (3, 27257538), (6, 13628769), (7, 11681802), (9, 9085846), (11, 7433874), (14, 5840901), (18, 4542923), (21, 3893934), (22, 3716937), (33, 2477958), (41, 1994454), (42, 1946967), (63, 1297978), (66, 1238979), (77, 1061982), (82, 997227), (99, 825986), (123, 664818), (126, 648989), (154, 530991), (198, 412993), (231, 353994), (246, 332409), (287, 284922), (369, 221606), (451, 181314), (462, 176997), (574, 142461), (693, 117998), (738, 110803), (861, 94974), (902, 90657), (1353, 60438), (1386, 58999), (1439, 56826), (1722, 47487), (2583, 31658), (2706, 30219), (2878, 28413), (3157, 25902), (4059, 20146), (4317, 18942), (5166, 15829), (6314, 12951), (8118, 10073), (8634, 9471)]