87187464

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 144

約数和(自身を含む): 295970220

約数和(自身を除く): 208782756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1901, 1911, 2184, 2548, 3276, 3528, 3802, 3822, 5096, 5703, 5733, 6552, 7604, 7644, 11406, 11466, 13307, 15208, 15288, 17109, 22812, 22932, 24713, 26614, 34218, 39921, 45624, 45864, 49426, 53228, 68436, 74139, 79842, 93149, 98852, 106456, 119763, 136872, 148278, 159684, 172991, 186298, 197704, 222417, 239526, 279447, 296556, 319368, 345982, 372596, 444834, 479052, 518973, 558894, 593112, 691964, 745192, 838341, 889668, 958104, 1037946, 1117788, 1210937, 1383928, 1556919, 1676682, 1779336, 2075892, 2235576, 2421874, 3113838, 3353364, 3632811, 4151784, 4843748, 6227676, 6706728, 7265622, 9687496, 10898433, 12455352, 14531244, 21796866, 29062488, 43593732, 87187464]

約数ペア:

[(1, 87187464), (2, 43593732), (3, 29062488), (4, 21796866), (6, 14531244), (7, 12455352), (8, 10898433), (9, 9687496), (12, 7265622), (13, 6706728), (14, 6227676), (18, 4843748), (21, 4151784), (24, 3632811), (26, 3353364), (28, 3113838), (36, 2421874), (39, 2235576), (42, 2075892), (49, 1779336), (52, 1676682), (56, 1556919), (63, 1383928), (72, 1210937), (78, 1117788), (84, 1037946), (91, 958104), (98, 889668), (104, 838341), (117, 745192), (126, 691964), (147, 593112), (156, 558894), (168, 518973), (182, 479052), (196, 444834), (234, 372596), (252, 345982), (273, 319368), (294, 296556), (312, 279447), (364, 239526), (392, 222417), (441, 197704), (468, 186298), (504, 172991), (546, 159684), (588, 148278), (637, 136872), (728, 119763), (819, 106456), (882, 98852), (936, 93149), (1092, 79842), (1176, 74139), (1274, 68436), (1638, 53228), (1764, 49426), (1901, 45864), (1911, 45624), (2184, 39921), (2548, 34218), (3276, 26614), (3528, 24713), (3802, 22932), (3822, 22812), (5096, 17109), (5703, 15288), (5733, 15208), (6552, 13307), (7604, 11466), (7644, 11406)]