82667928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2749}}^1$

素因数の和:2944

約数の個数: 64

約数和(自身を含む): 237600000

約数和(自身を除く): 154932072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 1074, 1253, 1432, 2148, 2506, 2749, 3759, 4296, 5012, 5498, 7518, 8247, 10024, 10996, 15036, 16494, 19243, 21992, 30072, 32988, 38486, 57729, 65976, 76972, 115458, 153944, 230916, 461832, 492071, 984142, 1476213, 1968284, 2952426, 3444497, 3936568, 5904852, 6888994, 10333491, 11809704, 13777988, 20666982, 27555976, 41333964, 82667928]

約数ペア:

[(1, 82667928), (2, 41333964), (3, 27555976), (4, 20666982), (6, 13777988), (7, 11809704), (8, 10333491), (12, 6888994), (14, 5904852), (21, 3936568), (24, 3444497), (28, 2952426), (42, 1968284), (56, 1476213), (84, 984142), (168, 492071), (179, 461832), (358, 230916), (537, 153944), (716, 115458), (1074, 76972), (1253, 65976), (1432, 57729), (2148, 38486), (2506, 32988), (2749, 30072), (3759, 21992), (4296, 19243), (5012, 16494), (5498, 15036), (7518, 10996), (8247, 10024)]