90071514

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2297

約数の個数: 80

約数和(自身を含む): 228893280

約数和(自身を除く): 138821766

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 2251, 3078, 4446, 4502, 6669, 6753, 13338, 13506, 20007, 20259, 29263, 40014, 40518, 42769, 58526, 60777, 85538, 87789, 121554, 128307, 175578, 182331, 256614, 263367, 364662, 384921, 526734, 555997, 769842, 790101, 1111994, 1154763, 1580202, 1667991, 2309526, 2370303, 3335982, 3464289, 4740606, 5003973, 6928578, 10007946, 15011919, 30023838, 45035757, 90071514]

約数ペア:

[(1, 90071514), (2, 45035757), (3, 30023838), (6, 15011919), (9, 10007946), (13, 6928578), (18, 5003973), (19, 4740606), (26, 3464289), (27, 3335982), (38, 2370303), (39, 2309526), (54, 1667991), (57, 1580202), (78, 1154763), (81, 1111994), (114, 790101), (117, 769842), (162, 555997), (171, 526734), (234, 384921), (247, 364662), (342, 263367), (351, 256614), (494, 182331), (513, 175578), (702, 128307), (741, 121554), (1026, 87789), (1053, 85538), (1482, 60777), (1539, 58526), (2106, 42769), (2223, 40518), (2251, 40014), (3078, 29263), (4446, 20259), (4502, 20007), (6669, 13506), (6753, 13338)]