99883784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12473}}^1$

素因数の和:12510

約数の個数: 64

約数和(自身を含む): 251475840

約数和(自身を除く): 151592056

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 12473, 24946, 49892, 87311, 99784, 137203, 162149, 174622, 274406, 324298, 349244, 548812, 648596, 698488, 960421, 1097624, 1135043, 1297192, 1783639, 1920842, 2270086, 3567278, 3841684, 4540172, 7134556, 7683368, 9080344, 12485473, 14269112, 24970946, 49941892, 99883784]

約数ペア:

[(1, 99883784), (2, 49941892), (4, 24970946), (7, 14269112), (8, 12485473), (11, 9080344), (13, 7683368), (14, 7134556), (22, 4540172), (26, 3841684), (28, 3567278), (44, 2270086), (52, 1920842), (56, 1783639), (77, 1297192), (88, 1135043), (91, 1097624), (104, 960421), (143, 698488), (154, 648596), (182, 548812), (286, 349244), (308, 324298), (364, 274406), (572, 174622), (616, 162149), (728, 137203), (1001, 99784), (1144, 87311), (2002, 49892), (4004, 24946), (8008, 12473)]