8706256884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13709}}^1$

素因数の和:13814

約数の個数: 144

約数和(自身を含む): 25151817600

約数和(自身を除く): 16445560716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 59, 69, 78, 92, 117, 118, 138, 156, 177, 207, 234, 236, 276, 299, 354, 414, 468, 531, 598, 708, 767, 828, 897, 1062, 1196, 1357, 1534, 1794, 2124, 2301, 2691, 2714, 3068, 3588, 4071, 4602, 5382, 5428, 6903, 8142, 9204, 10764, 12213, 13709, 13806, 16284, 17641, 24426, 27418, 27612, 35282, 41127, 48852, 52923, 54836, 70564, 82254, 105846, 123381, 158769, 164508, 178217, 211692, 246762, 315307, 317538, 356434, 493524, 534651, 630614, 635076, 712868, 808831, 945921, 1069302, 1261228, 1603953, 1617662, 1891842, 2138604, 2426493, 2837763, 3207906, 3235324, 3783684, 4098991, 4852986, 5675526, 6415812, 7279479, 8197982, 9705972, 10514803, 11351052, 12296973, 14558958, 16395964, 18603113, 21029606, 24593946, 29117916, 31544409, 36890919, 37206226, 42059212, 49187892, 55809339, 63088818, 73781838, 74412452, 94633227, 111618678, 126177636, 147563676, 167428017, 189266454, 223237356, 241840469, 334856034, 378532908, 483680938, 669712068, 725521407, 967361876, 1451042814, 2176564221, 2902085628, 4353128442, 8706256884]

約数ペア:

[(1, 8706256884), (2, 4353128442), (3, 2902085628), (4, 2176564221), (6, 1451042814), (9, 967361876), (12, 725521407), (13, 669712068), (18, 483680938), (23, 378532908), (26, 334856034), (36, 241840469), (39, 223237356), (46, 189266454), (52, 167428017), (59, 147563676), (69, 126177636), (78, 111618678), (92, 94633227), (117, 74412452), (118, 73781838), (138, 63088818), (156, 55809339), (177, 49187892), (207, 42059212), (234, 37206226), (236, 36890919), (276, 31544409), (299, 29117916), (354, 24593946), (414, 21029606), (468, 18603113), (531, 16395964), (598, 14558958), (708, 12296973), (767, 11351052), (828, 10514803), (897, 9705972), (1062, 8197982), (1196, 7279479), (1357, 6415812), (1534, 5675526), (1794, 4852986), (2124, 4098991), (2301, 3783684), (2691, 3235324), (2714, 3207906), (3068, 2837763), (3588, 2426493), (4071, 2138604), (4602, 1891842), (5382, 1617662), (5428, 1603953), (6903, 1261228), (8142, 1069302), (9204, 945921), (10764, 808831), (12213, 712868), (13709, 635076), (13806, 630614), (16284, 534651), (17641, 493524), (24426, 356434), (27418, 317538), (27612, 315307), (35282, 246762), (41127, 211692), (48852, 178217), (52923, 164508), (54836, 158769), (70564, 123381), (82254, 105846)]