71880216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4297}}^1$

素因数の和:4364

約数の個数: 64

約数和(自身を含む): 194957280

約数和(自身を除く): 123077064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 2091, 2788, 4182, 4297, 5576, 8364, 8594, 12891, 16728, 17188, 25782, 34376, 51564, 73049, 103128, 146098, 176177, 219147, 292196, 352354, 438294, 528531, 584392, 704708, 876588, 1057062, 1409416, 1753176, 2114124, 2995009, 4228248, 5990018, 8985027, 11980036, 17970054, 23960072, 35940108, 71880216]

約数ペア:

[(1, 71880216), (2, 35940108), (3, 23960072), (4, 17970054), (6, 11980036), (8, 8985027), (12, 5990018), (17, 4228248), (24, 2995009), (34, 2114124), (41, 1753176), (51, 1409416), (68, 1057062), (82, 876588), (102, 704708), (123, 584392), (136, 528531), (164, 438294), (204, 352354), (246, 292196), (328, 219147), (408, 176177), (492, 146098), (697, 103128), (984, 73049), (1394, 51564), (2091, 34376), (2788, 25782), (4182, 17188), (4297, 16728), (5576, 12891), (8364, 8594)]