78259662

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 123985458

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 37, 39, 46, 54, 69, 74, 78, 111, 117, 131, 138, 207, 222, 234, 262, 299, 333, 351, 393, 414, 481, 598, 621, 666, 702, 786, 851, 897, 962, 999, 1179, 1242, 1443, 1702, 1703, 1794, 1998, 2358, 2553, 2691, 2886, 3013, 3406, 3537, 4329, 4847, 5106, 5109, 5382, 6026, 7074, 7659, 8073, 8658, 9039, 9694, 10218, 11063, 12987, 14541, 15318, 15327, 16146, 18078, 22126, 22977, 25974, 27117, 29082, 30654, 33189, 39169, 43623, 45954, 45981, 54234, 63011, 66378, 78338, 81351, 87246, 91962, 99567, 111481, 117507, 126022, 130869, 162702, 189033, 199134, 222962, 235014, 261738, 298701, 334443, 352521, 378066, 567099, 597402, 668886, 705042, 1003329, 1057563, 1134198, 1449253, 1701297, 2006658, 2115126, 2898506, 3009987, 3402594, 4347759, 6019974, 8695518, 13043277, 26086554, 39129831, 78259662]

約数ペア:

[(1, 78259662), (2, 39129831), (3, 26086554), (6, 13043277), (9, 8695518), (13, 6019974), (18, 4347759), (23, 3402594), (26, 3009987), (27, 2898506), (37, 2115126), (39, 2006658), (46, 1701297), (54, 1449253), (69, 1134198), (74, 1057563), (78, 1003329), (111, 705042), (117, 668886), (131, 597402), (138, 567099), (207, 378066), (222, 352521), (234, 334443), (262, 298701), (299, 261738), (333, 235014), (351, 222962), (393, 199134), (414, 189033), (481, 162702), (598, 130869), (621, 126022), (666, 117507), (702, 111481), (786, 99567), (851, 91962), (897, 87246), (962, 81351), (999, 78338), (1179, 66378), (1242, 63011), (1443, 54234), (1702, 45981), (1703, 45954), (1794, 43623), (1998, 39169), (2358, 33189), (2553, 30654), (2691, 29082), (2886, 27117), (3013, 25974), (3406, 22977), (3537, 22126), (4329, 18078), (4847, 16146), (5106, 15327), (5109, 15318), (5382, 14541), (6026, 12987), (7074, 11063), (7659, 10218), (8073, 9694), (8658, 9039)]