77089572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1709}}^1$

素因数の和:1905

約数の個数: 72

約数和(自身を含む): 224078400

約数和(自身を除く): 146988828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 1709, 2148, 2506, 3222, 3418, 3759, 5012, 5127, 6444, 6836, 7518, 10254, 11277, 11963, 15036, 15381, 20508, 22554, 23926, 30762, 35889, 45108, 47852, 61524, 71778, 107667, 143556, 215334, 305911, 430668, 611822, 917733, 1223644, 1835466, 2141377, 2753199, 3670932, 4282754, 5506398, 6424131, 8565508, 11012796, 12848262, 19272393, 25696524, 38544786, 77089572]

約数ペア:

[(1, 77089572), (2, 38544786), (3, 25696524), (4, 19272393), (6, 12848262), (7, 11012796), (9, 8565508), (12, 6424131), (14, 5506398), (18, 4282754), (21, 3670932), (28, 2753199), (36, 2141377), (42, 1835466), (63, 1223644), (84, 917733), (126, 611822), (179, 430668), (252, 305911), (358, 215334), (537, 143556), (716, 107667), (1074, 71778), (1253, 61524), (1611, 47852), (1709, 45108), (2148, 35889), (2506, 30762), (3222, 23926), (3418, 22554), (3759, 20508), (5012, 15381), (5127, 15036), (6444, 11963), (6836, 11277), (7518, 10254)]