65963664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 200945472

約数和(自身を除く): 134981808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 211, 234, 312, 334, 422, 468, 501, 624, 633, 668, 844, 936, 1002, 1266, 1336, 1503, 1688, 1872, 1899, 2004, 2171, 2532, 2672, 2743, 3006, 3376, 3798, 4008, 4342, 5064, 5486, 6012, 6513, 7596, 8016, 8229, 8684, 10128, 10972, 12024, 13026, 15192, 16458, 17368, 19539, 21944, 24048, 24687, 26052, 30384, 32916, 34736, 35237, 39078, 43888, 49374, 52104, 65832, 70474, 78156, 98748, 104208, 105711, 131664, 140948, 156312, 197496, 211422, 281896, 312624, 317133, 394992, 422844, 458081, 563792, 634266, 845688, 916162, 1268532, 1374243, 1691376, 1832324, 2537064, 2748486, 3664648, 4122729, 5074128, 5496972, 7329296, 8245458, 10993944, 16490916, 21987888, 32981832, 65963664]

約数ペア:

[(1, 65963664), (2, 32981832), (3, 21987888), (4, 16490916), (6, 10993944), (8, 8245458), (9, 7329296), (12, 5496972), (13, 5074128), (16, 4122729), (18, 3664648), (24, 2748486), (26, 2537064), (36, 1832324), (39, 1691376), (48, 1374243), (52, 1268532), (72, 916162), (78, 845688), (104, 634266), (117, 563792), (144, 458081), (156, 422844), (167, 394992), (208, 317133), (211, 312624), (234, 281896), (312, 211422), (334, 197496), (422, 156312), (468, 140948), (501, 131664), (624, 105711), (633, 104208), (668, 98748), (844, 78156), (936, 70474), (1002, 65832), (1266, 52104), (1336, 49374), (1503, 43888), (1688, 39078), (1872, 35237), (1899, 34736), (2004, 32916), (2171, 30384), (2532, 26052), (2672, 24687), (2743, 24048), (3006, 21944), (3376, 19539), (3798, 17368), (4008, 16458), (4342, 15192), (5064, 13026), (5486, 12024), (6012, 10972), (6513, 10128), (7596, 8684), (8016, 8229)]