129727884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4495

約数の個数: 96

約数和(自身を含む): 376621056

約数和(自身を除く): 246893172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2244, 2431, 2652, 4447, 4862, 7293, 8894, 9724, 13341, 14586, 17788, 26682, 29172, 48917, 53364, 57811, 75599, 97834, 115622, 146751, 151198, 173433, 195668, 226797, 231244, 293502, 302396, 346866, 453594, 587004, 635921, 693732, 831589, 907188, 982787, 1271842, 1663178, 1907763, 1965574, 2494767, 2543684, 2948361, 3326356, 3815526, 3931148, 4989534, 5896722, 7631052, 9979068, 10810657, 11793444, 21621314, 32431971, 43242628, 64863942, 129727884]

約数ペア:

[(1, 129727884), (2, 64863942), (3, 43242628), (4, 32431971), (6, 21621314), (11, 11793444), (12, 10810657), (13, 9979068), (17, 7631052), (22, 5896722), (26, 4989534), (33, 3931148), (34, 3815526), (39, 3326356), (44, 2948361), (51, 2543684), (52, 2494767), (66, 1965574), (68, 1907763), (78, 1663178), (102, 1271842), (132, 982787), (143, 907188), (156, 831589), (187, 693732), (204, 635921), (221, 587004), (286, 453594), (374, 346866), (429, 302396), (442, 293502), (561, 231244), (572, 226797), (663, 195668), (748, 173433), (858, 151198), (884, 146751), (1122, 115622), (1326, 97834), (1716, 75599), (2244, 57811), (2431, 53364), (2652, 48917), (4447, 29172), (4862, 26682), (7293, 17788), (8894, 14586), (9724, 13341)]