131762196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2169

約数の個数: 72

約数和(自身を含む): 350368200

約数和(自身を除く): 218606004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1098, 1769, 2069, 2196, 3538, 4138, 5307, 6207, 7076, 8276, 10614, 12414, 15921, 18621, 21228, 24828, 31842, 37242, 60001, 63684, 74484, 120002, 126209, 180003, 240004, 252418, 360006, 378627, 504836, 540009, 720012, 757254, 1080018, 1135881, 1514508, 2160036, 2271762, 3660061, 4543524, 7320122, 10980183, 14640244, 21960366, 32940549, 43920732, 65881098, 131762196]

約数ペア:

[(1, 131762196), (2, 65881098), (3, 43920732), (4, 32940549), (6, 21960366), (9, 14640244), (12, 10980183), (18, 7320122), (29, 4543524), (36, 3660061), (58, 2271762), (61, 2160036), (87, 1514508), (116, 1135881), (122, 1080018), (174, 757254), (183, 720012), (244, 540009), (261, 504836), (348, 378627), (366, 360006), (522, 252418), (549, 240004), (732, 180003), (1044, 126209), (1098, 120002), (1769, 74484), (2069, 63684), (2196, 60001), (3538, 37242), (4138, 31842), (5307, 24828), (6207, 21228), (7076, 18621), (8276, 15921), (10614, 12414)]