8727732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 25179336

約数和(自身を除く): 16451604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1097, 1326, 1989, 2194, 2652, 3291, 3978, 4388, 6582, 7956, 9873, 13164, 14261, 18649, 19746, 28522, 37298, 39492, 42783, 55947, 57044, 74596, 85566, 111894, 128349, 167841, 171132, 223788, 242437, 256698, 335682, 484874, 513396, 671364, 727311, 969748, 1454622, 2181933, 2909244, 4363866, 8727732]

約数ペア:

[(1, 8727732), (2, 4363866), (3, 2909244), (4, 2181933), (6, 1454622), (9, 969748), (12, 727311), (13, 671364), (17, 513396), (18, 484874), (26, 335682), (34, 256698), (36, 242437), (39, 223788), (51, 171132), (52, 167841), (68, 128349), (78, 111894), (102, 85566), (117, 74596), (153, 57044), (156, 55947), (204, 42783), (221, 39492), (234, 37298), (306, 28522), (442, 19746), (468, 18649), (612, 14261), (663, 13164), (884, 9873), (1097, 7956), (1326, 6582), (1989, 4388), (2194, 3978), (2652, 3291)]