66813012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 202466880

約数和(自身を除く): 135653868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 252, 267, 324, 331, 356, 378, 534, 567, 623, 662, 756, 801, 993, 1068, 1134, 1246, 1324, 1602, 1869, 1986, 2268, 2317, 2403, 2492, 2979, 3204, 3738, 3972, 4634, 4806, 5607, 5958, 6951, 7209, 7476, 8937, 9268, 9612, 11214, 11916, 13902, 14418, 16821, 17874, 20853, 22428, 26811, 27804, 28836, 29459, 33642, 35748, 41706, 50463, 53622, 58918, 62559, 67284, 83412, 88377, 100926, 107244, 117836, 125118, 176754, 187677, 201852, 206213, 250236, 265131, 353508, 375354, 412426, 530262, 618639, 750708, 795393, 824852, 1060524, 1237278, 1590786, 1855917, 2386179, 2474556, 3181572, 3711834, 4772358, 5567751, 7423668, 9544716, 11135502, 16703253, 22271004, 33406506, 66813012]

約数ペア:

[(1, 66813012), (2, 33406506), (3, 22271004), (4, 16703253), (6, 11135502), (7, 9544716), (9, 7423668), (12, 5567751), (14, 4772358), (18, 3711834), (21, 3181572), (27, 2474556), (28, 2386179), (36, 1855917), (42, 1590786), (54, 1237278), (63, 1060524), (81, 824852), (84, 795393), (89, 750708), (108, 618639), (126, 530262), (162, 412426), (178, 375354), (189, 353508), (252, 265131), (267, 250236), (324, 206213), (331, 201852), (356, 187677), (378, 176754), (534, 125118), (567, 117836), (623, 107244), (662, 100926), (756, 88377), (801, 83412), (993, 67284), (1068, 62559), (1134, 58918), (1246, 53622), (1324, 50463), (1602, 41706), (1869, 35748), (1986, 33642), (2268, 29459), (2317, 28836), (2403, 27804), (2492, 26811), (2979, 22428), (3204, 20853), (3738, 17874), (3972, 16821), (4634, 14418), (4806, 13902), (5607, 11916), (5958, 11214), (6951, 9612), (7209, 9268), (7476, 8937)]