782426052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{3593}}^1$

素因数の和:3889

約数の個数: 72

約数和(自身を含む): 2072214144

約数和(自身を除く): 1289788092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 414, 526, 789, 828, 1052, 1578, 2367, 3156, 3593, 4734, 6049, 7186, 9468, 10779, 12098, 14372, 18147, 21558, 24196, 32337, 36294, 43116, 54441, 64674, 72588, 82639, 108882, 129348, 165278, 217764, 247917, 330556, 495834, 743751, 944959, 991668, 1487502, 1889918, 2834877, 2975004, 3779836, 5669754, 8504631, 11339508, 17009262, 21734057, 34018524, 43468114, 65202171, 86936228, 130404342, 195606513, 260808684, 391213026, 782426052]

約数ペア:

[(1, 782426052), (2, 391213026), (3, 260808684), (4, 195606513), (6, 130404342), (9, 86936228), (12, 65202171), (18, 43468114), (23, 34018524), (36, 21734057), (46, 17009262), (69, 11339508), (92, 8504631), (138, 5669754), (207, 3779836), (263, 2975004), (276, 2834877), (414, 1889918), (526, 1487502), (789, 991668), (828, 944959), (1052, 743751), (1578, 495834), (2367, 330556), (3156, 247917), (3593, 217764), (4734, 165278), (6049, 129348), (7186, 108882), (9468, 82639), (10779, 72588), (12098, 64674), (14372, 54441), (18147, 43116), (21558, 36294), (24196, 32337)]