8891766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 21696480

約数和(自身を除く): 12804714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 79, 111, 117, 158, 169, 222, 234, 237, 333, 338, 474, 481, 507, 666, 711, 962, 1014, 1027, 1422, 1443, 1521, 2054, 2886, 2923, 3042, 3081, 4329, 5846, 6162, 6253, 8658, 8769, 9243, 12506, 13351, 17538, 18486, 18759, 26307, 26702, 37518, 37999, 40053, 52614, 56277, 75998, 80106, 112554, 113997, 120159, 227994, 240318, 341991, 493987, 683982, 987974, 1481961, 2963922, 4445883, 8891766]

約数ペア:

[(1, 8891766), (2, 4445883), (3, 2963922), (6, 1481961), (9, 987974), (13, 683982), (18, 493987), (26, 341991), (37, 240318), (39, 227994), (74, 120159), (78, 113997), (79, 112554), (111, 80106), (117, 75998), (158, 56277), (169, 52614), (222, 40053), (234, 37999), (237, 37518), (333, 26702), (338, 26307), (474, 18759), (481, 18486), (507, 17538), (666, 13351), (711, 12506), (962, 9243), (1014, 8769), (1027, 8658), (1422, 6253), (1443, 6162), (1521, 5846), (2054, 4329), (2886, 3081), (2923, 3042)]