42001764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 120637440

約数和(自身を除く): 78635676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 67, 68, 84, 102, 119, 134, 201, 204, 238, 268, 357, 402, 439, 469, 476, 714, 804, 878, 938, 1139, 1317, 1407, 1428, 1756, 1876, 2278, 2634, 2814, 3073, 3417, 4556, 5268, 5628, 6146, 6834, 7463, 7973, 9219, 12292, 13668, 14926, 15946, 18438, 22389, 23919, 29413, 29852, 31892, 36876, 44778, 47838, 52241, 58826, 88239, 89556, 95676, 104482, 117652, 156723, 176478, 205891, 208964, 313446, 352956, 411782, 500021, 617673, 626892, 823564, 1000042, 1235346, 1500063, 2000084, 2470692, 3000126, 3500147, 6000252, 7000294, 10500441, 14000588, 21000882, 42001764]

約数ペア:

[(1, 42001764), (2, 21000882), (3, 14000588), (4, 10500441), (6, 7000294), (7, 6000252), (12, 3500147), (14, 3000126), (17, 2470692), (21, 2000084), (28, 1500063), (34, 1235346), (42, 1000042), (51, 823564), (67, 626892), (68, 617673), (84, 500021), (102, 411782), (119, 352956), (134, 313446), (201, 208964), (204, 205891), (238, 176478), (268, 156723), (357, 117652), (402, 104482), (439, 95676), (469, 89556), (476, 88239), (714, 58826), (804, 52241), (878, 47838), (938, 44778), (1139, 36876), (1317, 31892), (1407, 29852), (1428, 29413), (1756, 23919), (1876, 22389), (2278, 18438), (2634, 15946), (2814, 14926), (3073, 13668), (3417, 12292), (4556, 9219), (5268, 7973), (5628, 7463), (6146, 6834)]