71607768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 186700800

約数和(自身を除く): 115093032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 654, 744, 872, 883, 1308, 1766, 2616, 2649, 3379, 3532, 5298, 6758, 7064, 10137, 10596, 13516, 20274, 21192, 27032, 27373, 40548, 54746, 81096, 82119, 96247, 109492, 164238, 192494, 218984, 288741, 328476, 384988, 577482, 656952, 769976, 1154964, 2309928, 2983657, 5967314, 8950971, 11934628, 17901942, 23869256, 35803884, 71607768]

約数ペア:

[(1, 71607768), (2, 35803884), (3, 23869256), (4, 17901942), (6, 11934628), (8, 8950971), (12, 5967314), (24, 2983657), (31, 2309928), (62, 1154964), (93, 769976), (109, 656952), (124, 577482), (186, 384988), (218, 328476), (248, 288741), (327, 218984), (372, 192494), (436, 164238), (654, 109492), (744, 96247), (872, 82119), (883, 81096), (1308, 54746), (1766, 40548), (2616, 27373), (2649, 27032), (3379, 21192), (3532, 20274), (5298, 13516), (6758, 10596), (7064, 10137)]