78937572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1307}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 210954240

約数和(自身を除く): 132016668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 719, 1307, 1438, 2157, 2614, 2876, 3921, 4314, 5033, 5228, 7842, 8628, 9149, 10066, 15099, 15684, 18298, 20132, 27447, 30198, 36596, 54894, 60396, 109788, 939733, 1879466, 2819199, 3758932, 5638398, 6578131, 11276796, 13156262, 19734393, 26312524, 39468786, 78937572]

約数ペア:

[(1, 78937572), (2, 39468786), (3, 26312524), (4, 19734393), (6, 13156262), (7, 11276796), (12, 6578131), (14, 5638398), (21, 3758932), (28, 2819199), (42, 1879466), (84, 939733), (719, 109788), (1307, 60396), (1438, 54894), (2157, 36596), (2614, 30198), (2876, 27447), (3921, 20132), (4314, 18298), (5033, 15684), (5228, 15099), (7842, 10066), (8628, 9149)]