72288062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 137639040

約数和(自身を除く): 65350978

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 278, 307, 614, 847, 973, 1529, 1694, 1946, 2149, 3058, 3377, 4298, 6754, 10703, 16819, 21406, 23639, 33638, 37147, 42673, 47278, 74294, 85346, 117733, 235466, 260029, 298711, 469403, 520058, 597422, 938806, 3285821, 5163433, 6571642, 10326866, 36144031, 72288062]

約数ペア:

[(1, 72288062), (2, 36144031), (7, 10326866), (11, 6571642), (14, 5163433), (22, 3285821), (77, 938806), (121, 597422), (139, 520058), (154, 469403), (242, 298711), (278, 260029), (307, 235466), (614, 117733), (847, 85346), (973, 74294), (1529, 47278), (1694, 42673), (1946, 37147), (2149, 33638), (3058, 23639), (3377, 21406), (4298, 16819), (6754, 10703)]