71799012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 189953400

約数和(自身を除く): 118154388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 261, 291, 348, 388, 522, 582, 709, 873, 1044, 1164, 1418, 1746, 2127, 2813, 2836, 3492, 4254, 5626, 6381, 8439, 8508, 11252, 12762, 16878, 20561, 25317, 25524, 33756, 41122, 50634, 61683, 68773, 82244, 101268, 123366, 137546, 185049, 206319, 246732, 275092, 370098, 412638, 618957, 740196, 825276, 1237914, 1994417, 2475828, 3988834, 5983251, 7977668, 11966502, 17949753, 23933004, 35899506, 71799012]

約数ペア:

[(1, 71799012), (2, 35899506), (3, 23933004), (4, 17949753), (6, 11966502), (9, 7977668), (12, 5983251), (18, 3988834), (29, 2475828), (36, 1994417), (58, 1237914), (87, 825276), (97, 740196), (116, 618957), (174, 412638), (194, 370098), (261, 275092), (291, 246732), (348, 206319), (388, 185049), (522, 137546), (582, 123366), (709, 101268), (873, 82244), (1044, 68773), (1164, 61683), (1418, 50634), (1746, 41122), (2127, 33756), (2813, 25524), (2836, 25317), (3492, 20561), (4254, 16878), (5626, 12762), (6381, 11252), (8439, 8508)]