65989812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 187084800

約数和(自身を除く): 121094988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 173, 228, 239, 266, 346, 399, 478, 519, 532, 692, 717, 798, 956, 1038, 1211, 1434, 1596, 1673, 2076, 2422, 2868, 3287, 3346, 3633, 4541, 4844, 5019, 6574, 6692, 7266, 9082, 9861, 10038, 13148, 13623, 14532, 18164, 19722, 20076, 23009, 27246, 31787, 39444, 41347, 46018, 54492, 63574, 69027, 82694, 92036, 95361, 124041, 127148, 138054, 165388, 190722, 248082, 276108, 289429, 381444, 496164, 578858, 785593, 868287, 1157716, 1571186, 1736574, 2356779, 3142372, 3473148, 4713558, 5499151, 9427116, 10998302, 16497453, 21996604, 32994906, 65989812]

約数ペア:

[(1, 65989812), (2, 32994906), (3, 21996604), (4, 16497453), (6, 10998302), (7, 9427116), (12, 5499151), (14, 4713558), (19, 3473148), (21, 3142372), (28, 2356779), (38, 1736574), (42, 1571186), (57, 1157716), (76, 868287), (84, 785593), (114, 578858), (133, 496164), (173, 381444), (228, 289429), (239, 276108), (266, 248082), (346, 190722), (399, 165388), (478, 138054), (519, 127148), (532, 124041), (692, 95361), (717, 92036), (798, 82694), (956, 69027), (1038, 63574), (1211, 54492), (1434, 46018), (1596, 41347), (1673, 39444), (2076, 31787), (2422, 27246), (2868, 23009), (3287, 20076), (3346, 19722), (3633, 18164), (4541, 14532), (4844, 13623), (5019, 13148), (6574, 10038), (6692, 9861), (7266, 9082)]