87453756

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 247508800

約数和(自身を除く): 160055044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 769, 972, 1053, 1404, 1458, 1538, 2106, 2187, 2307, 2916, 3076, 3159, 4212, 4374, 4614, 6318, 6921, 8748, 9228, 9477, 9997, 12636, 13842, 18954, 19994, 20763, 27684, 28431, 29991, 37908, 39988, 41526, 56862, 59982, 62289, 83052, 89973, 113724, 119964, 124578, 179946, 186867, 249156, 269919, 359892, 373734, 539838, 560601, 747468, 809757, 1079676, 1121202, 1619514, 1681803, 2242404, 2429271, 3239028, 3363606, 4858542, 6727212, 7287813, 9717084, 14575626, 21863439, 29151252, 43726878, 87453756]

約数ペア:

[(1, 87453756), (2, 43726878), (3, 29151252), (4, 21863439), (6, 14575626), (9, 9717084), (12, 7287813), (13, 6727212), (18, 4858542), (26, 3363606), (27, 3239028), (36, 2429271), (39, 2242404), (52, 1681803), (54, 1619514), (78, 1121202), (81, 1079676), (108, 809757), (117, 747468), (156, 560601), (162, 539838), (234, 373734), (243, 359892), (324, 269919), (351, 249156), (468, 186867), (486, 179946), (702, 124578), (729, 119964), (769, 113724), (972, 89973), (1053, 83052), (1404, 62289), (1458, 59982), (1538, 56862), (2106, 41526), (2187, 39988), (2307, 37908), (2916, 29991), (3076, 28431), (3159, 27684), (4212, 20763), (4374, 19994), (4614, 18954), (6318, 13842), (6921, 12636), (8748, 9997), (9228, 9477)]