69666768

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25463}}^1$

素因数の和:25496

約数の個数: 60

約数和(自身を含む): 205239840

約数和(自身を除く): 135573072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25463, 50926, 76389, 101852, 152778, 203704, 229167, 305556, 407408, 458334, 483797, 611112, 916668, 967594, 1222224, 1451391, 1833336, 1935188, 2902782, 3666672, 3870376, 4354173, 5805564, 7740752, 8708346, 11611128, 17416692, 23222256, 34833384, 69666768]

約数ペア:

[(1, 69666768), (2, 34833384), (3, 23222256), (4, 17416692), (6, 11611128), (8, 8708346), (9, 7740752), (12, 5805564), (16, 4354173), (18, 3870376), (19, 3666672), (24, 2902782), (36, 1935188), (38, 1833336), (48, 1451391), (57, 1222224), (72, 967594), (76, 916668), (114, 611112), (144, 483797), (152, 458334), (171, 407408), (228, 305556), (304, 229167), (342, 203704), (456, 152778), (684, 101852), (912, 76389), (1368, 50926), (2736, 25463)]