77957964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 239463840

約数和(自身を除く): 161505876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 929, 999, 1036, 1134, 1332, 1554, 1858, 1998, 2268, 2331, 2787, 2997, 3108, 3716, 3996, 4662, 5574, 5994, 6503, 6993, 8361, 9324, 11148, 11988, 13006, 13986, 16722, 19509, 20979, 25083, 26012, 27972, 33444, 34373, 39018, 41958, 50166, 58527, 68746, 75249, 78036, 83916, 100332, 103119, 117054, 137492, 150498, 175581, 206238, 234108, 240611, 300996, 309357, 351162, 412476, 481222, 526743, 618714, 702324, 721833, 928071, 962444, 1053486, 1237428, 1443666, 1856142, 2106972, 2165499, 2784213, 2887332, 3712284, 4330998, 5568426, 6496497, 8661996, 11136852, 12992994, 19489491, 25985988, 38978982, 77957964]

約数ペア:

[(1, 77957964), (2, 38978982), (3, 25985988), (4, 19489491), (6, 12992994), (7, 11136852), (9, 8661996), (12, 6496497), (14, 5568426), (18, 4330998), (21, 3712284), (27, 2887332), (28, 2784213), (36, 2165499), (37, 2106972), (42, 1856142), (54, 1443666), (63, 1237428), (74, 1053486), (81, 962444), (84, 928071), (108, 721833), (111, 702324), (126, 618714), (148, 526743), (162, 481222), (189, 412476), (222, 351162), (252, 309357), (259, 300996), (324, 240611), (333, 234108), (378, 206238), (444, 175581), (518, 150498), (567, 137492), (666, 117054), (756, 103119), (777, 100332), (929, 83916), (999, 78036), (1036, 75249), (1134, 68746), (1332, 58527), (1554, 50166), (1858, 41958), (1998, 39018), (2268, 34373), (2331, 33444), (2787, 27972), (2997, 26012), (3108, 25083), (3716, 20979), (3996, 19509), (4662, 16722), (5574, 13986), (5994, 13006), (6503, 11988), (6993, 11148), (8361, 9324)]