65491344

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 200558592

約数和(自身を除く): 135067248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 863, 1054, 1116, 1224, 1488, 1581, 1726, 2108, 2232, 2448, 2589, 3162, 3452, 4216, 4464, 4743, 5178, 6324, 6904, 7767, 8432, 9486, 10356, 12648, 13808, 14671, 15534, 18972, 20712, 25296, 26753, 29342, 31068, 37944, 41424, 44013, 53506, 58684, 62136, 75888, 80259, 88026, 107012, 117368, 124272, 132039, 160518, 176052, 214024, 234736, 240777, 264078, 321036, 352104, 428048, 454801, 481554, 528156, 642072, 704208, 909602, 963108, 1056312, 1284144, 1364403, 1819204, 1926216, 2112624, 2728806, 3638408, 3852432, 4093209, 5457612, 7276816, 8186418, 10915224, 16372836, 21830448, 32745672, 65491344]

約数ペア:

[(1, 65491344), (2, 32745672), (3, 21830448), (4, 16372836), (6, 10915224), (8, 8186418), (9, 7276816), (12, 5457612), (16, 4093209), (17, 3852432), (18, 3638408), (24, 2728806), (31, 2112624), (34, 1926216), (36, 1819204), (48, 1364403), (51, 1284144), (62, 1056312), (68, 963108), (72, 909602), (93, 704208), (102, 642072), (124, 528156), (136, 481554), (144, 454801), (153, 428048), (186, 352104), (204, 321036), (248, 264078), (272, 240777), (279, 234736), (306, 214024), (372, 176052), (408, 160518), (496, 132039), (527, 124272), (558, 117368), (612, 107012), (744, 88026), (816, 80259), (863, 75888), (1054, 62136), (1116, 58684), (1224, 53506), (1488, 44013), (1581, 41424), (1726, 37944), (2108, 31068), (2232, 29342), (2448, 26753), (2589, 25296), (3162, 20712), (3452, 18972), (4216, 15534), (4464, 14671), (4743, 13808), (5178, 12648), (6324, 10356), (6904, 9486), (7767, 8432)]