91757916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 245947520

約数和(自身を除く): 154189604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 823, 978, 1467, 1646, 1956, 2469, 2934, 3097, 3292, 4938, 5868, 6194, 7407, 9291, 9876, 12388, 14814, 15637, 18582, 27873, 29628, 31274, 37164, 46911, 55746, 62548, 93822, 111492, 134149, 140733, 187644, 268298, 281466, 402447, 536596, 562932, 804894, 1207341, 1609788, 2414682, 2548831, 4829364, 5097662, 7646493, 10195324, 15292986, 22939479, 30585972, 45878958, 91757916]

約数ペア:

[(1, 91757916), (2, 45878958), (3, 30585972), (4, 22939479), (6, 15292986), (9, 10195324), (12, 7646493), (18, 5097662), (19, 4829364), (36, 2548831), (38, 2414682), (57, 1609788), (76, 1207341), (114, 804894), (163, 562932), (171, 536596), (228, 402447), (326, 281466), (342, 268298), (489, 187644), (652, 140733), (684, 134149), (823, 111492), (978, 93822), (1467, 62548), (1646, 55746), (1956, 46911), (2469, 37164), (2934, 31274), (3097, 29628), (3292, 27873), (4938, 18582), (5868, 15637), (6194, 14814), (7407, 12388), (9291, 9876)]