72081174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 169205760

約数和(自身を除く): 97124586

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 47, 57, 66, 94, 114, 141, 209, 282, 418, 517, 627, 893, 1034, 1223, 1254, 1551, 1786, 2446, 2679, 3102, 3669, 5358, 7338, 9823, 13453, 19646, 23237, 26906, 29469, 40359, 46474, 57481, 58938, 69711, 80718, 114962, 139422, 172443, 255607, 344886, 511214, 632291, 766821, 1092139, 1264582, 1533642, 1896873, 2184278, 3276417, 3793746, 6552834, 12013529, 24027058, 36040587, 72081174]

約数ペア:

[(1, 72081174), (2, 36040587), (3, 24027058), (6, 12013529), (11, 6552834), (19, 3793746), (22, 3276417), (33, 2184278), (38, 1896873), (47, 1533642), (57, 1264582), (66, 1092139), (94, 766821), (114, 632291), (141, 511214), (209, 344886), (282, 255607), (418, 172443), (517, 139422), (627, 114962), (893, 80718), (1034, 69711), (1223, 58938), (1254, 57481), (1551, 46474), (1786, 40359), (2446, 29469), (2679, 26906), (3102, 23237), (3669, 19646), (5358, 13453), (7338, 9823)]