91005174

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6866

約数の個数: 64

約数和(自身を含む): 229286400

約数和(自身を除く): 138281226

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 6823, 13338, 13646, 20469, 40938, 61407, 88699, 122814, 129637, 177398, 184221, 259274, 266097, 368442, 388911, 532194, 777822, 798291, 1166733, 1596582, 1685281, 2333466, 2394873, 3370562, 3500199, 4789746, 5055843, 7000398, 10111686, 15167529, 30335058, 45502587, 91005174]

約数ペア:

[(1, 91005174), (2, 45502587), (3, 30335058), (6, 15167529), (9, 10111686), (13, 7000398), (18, 5055843), (19, 4789746), (26, 3500199), (27, 3370562), (38, 2394873), (39, 2333466), (54, 1685281), (57, 1596582), (78, 1166733), (114, 798291), (117, 777822), (171, 532194), (234, 388911), (247, 368442), (342, 266097), (351, 259274), (494, 184221), (513, 177398), (702, 129637), (741, 122814), (1026, 88699), (1482, 61407), (2223, 40938), (4446, 20469), (6669, 13646), (6823, 13338)]