78473934

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 221045760

約数和(自身を除く): 142571826

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 233, 243, 297, 378, 462, 466, 486, 567, 594, 693, 699, 729, 891, 1134, 1386, 1398, 1458, 1631, 1701, 1782, 2079, 2097, 2187, 2563, 2673, 3262, 3402, 4158, 4194, 4374, 4893, 5103, 5126, 5346, 6237, 6291, 7689, 8019, 9786, 10206, 12474, 12582, 14679, 15309, 15378, 16038, 17941, 18711, 18873, 23067, 24057, 29358, 30618, 35882, 37422, 37746, 44037, 46134, 48114, 53823, 56133, 56619, 69201, 88074, 107646, 112266, 113238, 132111, 138402, 161469, 168399, 169857, 207603, 264222, 322938, 336798, 339714, 396333, 415206, 484407, 509571, 622809, 792666, 968814, 1019142, 1188999, 1245618, 1453221, 1868427, 2377998, 2906442, 3566997, 3736854, 4359663, 5605281, 7133994, 8719326, 11210562, 13078989, 26157978, 39236967, 78473934]

約数ペア:

[(1, 78473934), (2, 39236967), (3, 26157978), (6, 13078989), (7, 11210562), (9, 8719326), (11, 7133994), (14, 5605281), (18, 4359663), (21, 3736854), (22, 3566997), (27, 2906442), (33, 2377998), (42, 1868427), (54, 1453221), (63, 1245618), (66, 1188999), (77, 1019142), (81, 968814), (99, 792666), (126, 622809), (154, 509571), (162, 484407), (189, 415206), (198, 396333), (231, 339714), (233, 336798), (243, 322938), (297, 264222), (378, 207603), (462, 169857), (466, 168399), (486, 161469), (567, 138402), (594, 132111), (693, 113238), (699, 112266), (729, 107646), (891, 88074), (1134, 69201), (1386, 56619), (1398, 56133), (1458, 53823), (1631, 48114), (1701, 46134), (1782, 44037), (2079, 37746), (2097, 37422), (2187, 35882), (2563, 30618), (2673, 29358), (3262, 24057), (3402, 23067), (4158, 18873), (4194, 18711), (4374, 17941), (4893, 16038), (5103, 15378), (5126, 15309), (5346, 14679), (6237, 12582), (6291, 12474), (7689, 10206), (8019, 9786)]