77987052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15149}}^1$

素因数の和:15183

約数の個数: 72

約数和(自身を含む): 231613200

約数和(自身を除く): 153626148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 15149, 30298, 45447, 60596, 90894, 136341, 166639, 181788, 196937, 272682, 333278, 393874, 499917, 545364, 590811, 666556, 787748, 999834, 1181622, 1499751, 1772433, 1999668, 2166307, 2363244, 2999502, 3544866, 4332614, 5999004, 6498921, 7089732, 8665228, 12997842, 19496763, 25995684, 38993526, 77987052]

約数ペア:

[(1, 77987052), (2, 38993526), (3, 25995684), (4, 19496763), (6, 12997842), (9, 8665228), (11, 7089732), (12, 6498921), (13, 5999004), (18, 4332614), (22, 3544866), (26, 2999502), (33, 2363244), (36, 2166307), (39, 1999668), (44, 1772433), (52, 1499751), (66, 1181622), (78, 999834), (99, 787748), (117, 666556), (132, 590811), (143, 545364), (156, 499917), (198, 393874), (234, 333278), (286, 272682), (396, 196937), (429, 181788), (468, 166639), (572, 136341), (858, 90894), (1287, 60596), (1716, 45447), (2574, 30298), (5148, 15149)]