69871428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 208039104

約数和(自身を除く): 138167676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 97, 99, 102, 107, 132, 153, 187, 194, 198, 204, 214, 291, 306, 321, 374, 388, 396, 428, 561, 582, 612, 642, 748, 873, 963, 1067, 1122, 1164, 1177, 1284, 1649, 1683, 1746, 1819, 1926, 2134, 2244, 2354, 3201, 3298, 3366, 3492, 3531, 3638, 3852, 4268, 4708, 4947, 5457, 6402, 6596, 6732, 7062, 7276, 9603, 9894, 10379, 10593, 10914, 12804, 14124, 14841, 16371, 18139, 19206, 19788, 20009, 20758, 21186, 21828, 29682, 31137, 32742, 36278, 38412, 40018, 41516, 42372, 54417, 59364, 60027, 62274, 65484, 72556, 80036, 93411, 108834, 114169, 120054, 124548, 163251, 176443, 180081, 186822, 217668, 228338, 240108, 326502, 342507, 352886, 360162, 373644, 456676, 529329, 653004, 685014, 705772, 720324, 1027521, 1058658, 1370028, 1587987, 1940873, 2055042, 2117316, 3175974, 3881746, 4110084, 5822619, 6351948, 7763492, 11645238, 17467857, 23290476, 34935714, 69871428]

約数ペア:

[(1, 69871428), (2, 34935714), (3, 23290476), (4, 17467857), (6, 11645238), (9, 7763492), (11, 6351948), (12, 5822619), (17, 4110084), (18, 3881746), (22, 3175974), (33, 2117316), (34, 2055042), (36, 1940873), (44, 1587987), (51, 1370028), (66, 1058658), (68, 1027521), (97, 720324), (99, 705772), (102, 685014), (107, 653004), (132, 529329), (153, 456676), (187, 373644), (194, 360162), (198, 352886), (204, 342507), (214, 326502), (291, 240108), (306, 228338), (321, 217668), (374, 186822), (388, 180081), (396, 176443), (428, 163251), (561, 124548), (582, 120054), (612, 114169), (642, 108834), (748, 93411), (873, 80036), (963, 72556), (1067, 65484), (1122, 62274), (1164, 60027), (1177, 59364), (1284, 54417), (1649, 42372), (1683, 41516), (1746, 40018), (1819, 38412), (1926, 36278), (2134, 32742), (2244, 31137), (2354, 29682), (3201, 21828), (3298, 21186), (3366, 20758), (3492, 20009), (3531, 19788), (3638, 19206), (3852, 18139), (4268, 16371), (4708, 14841), (4947, 14124), (5457, 12804), (6402, 10914), (6596, 10593), (6732, 10379), (7062, 9894), (7276, 9603)]