86137380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 301392000

約数和(自身を除く): 215254620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 499, 548, 630, 685, 822, 959, 998, 1233, 1260, 1370, 1497, 1644, 1918, 1996, 2055, 2466, 2495, 2740, 2877, 2994, 3493, 3836, 4110, 4491, 4795, 4932, 4990, 5754, 5988, 6165, 6986, 7485, 8220, 8631, 8982, 9590, 9980, 10479, 11508, 12330, 13972, 14385, 14970, 17262, 17465, 17964, 19180, 20958, 22455, 24660, 28770, 29940, 31437, 34524, 34930, 41916, 43155, 44910, 52395, 57540, 62874, 68363, 69860, 86310, 89820, 104790, 125748, 136726, 157185, 172620, 205089, 209580, 273452, 314370, 341815, 410178, 478541, 615267, 628740, 683630, 820356, 957082, 1025445, 1230534, 1367260, 1435623, 1914164, 2050890, 2392705, 2461068, 2871246, 3076335, 4101780, 4306869, 4785410, 5742492, 6152670, 7178115, 8613738, 9570820, 12305340, 14356230, 17227476, 21534345, 28712460, 43068690, 86137380]

約数ペア:

[(1, 86137380), (2, 43068690), (3, 28712460), (4, 21534345), (5, 17227476), (6, 14356230), (7, 12305340), (9, 9570820), (10, 8613738), (12, 7178115), (14, 6152670), (15, 5742492), (18, 4785410), (20, 4306869), (21, 4101780), (28, 3076335), (30, 2871246), (35, 2461068), (36, 2392705), (42, 2050890), (45, 1914164), (60, 1435623), (63, 1367260), (70, 1230534), (84, 1025445), (90, 957082), (105, 820356), (126, 683630), (137, 628740), (140, 615267), (180, 478541), (210, 410178), (252, 341815), (274, 314370), (315, 273452), (411, 209580), (420, 205089), (499, 172620), (548, 157185), (630, 136726), (685, 125748), (822, 104790), (959, 89820), (998, 86310), (1233, 69860), (1260, 68363), (1370, 62874), (1497, 57540), (1644, 52395), (1918, 44910), (1996, 43155), (2055, 41916), (2466, 34930), (2495, 34524), (2740, 31437), (2877, 29940), (2994, 28770), (3493, 24660), (3836, 22455), (4110, 20958), (4491, 19180), (4795, 17964), (4932, 17465), (4990, 17262), (5754, 14970), (5988, 14385), (6165, 13972), (6986, 12330), (7485, 11508), (8220, 10479), (8631, 9980), (8982, 9590)]