87070139784

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21215921}}^1$

素因数の和:21215955

約数の個数: 64

約数和(自身を含む): 254591064000

約数和(自身を除く): 167520924216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 21215921, 42431842, 63647763, 84863684, 127295526, 169727368, 190943289, 254591052, 381886578, 403102499, 509182104, 572829867, 763773156, 806204998, 1145659734, 1209307497, 1527546312, 1612409996, 2291319468, 2418614994, 3224819992, 3627922491, 4582638936, 4837229988, 7255844982, 9674459976, 10883767473, 14511689964, 21767534946, 29023379928, 43535069892, 87070139784]

約数ペア:

[(1, 87070139784), (2, 43535069892), (3, 29023379928), (4, 21767534946), (6, 14511689964), (8, 10883767473), (9, 9674459976), (12, 7255844982), (18, 4837229988), (19, 4582638936), (24, 3627922491), (27, 3224819992), (36, 2418614994), (38, 2291319468), (54, 1612409996), (57, 1527546312), (72, 1209307497), (76, 1145659734), (108, 806204998), (114, 763773156), (152, 572829867), (171, 509182104), (216, 403102499), (228, 381886578), (342, 254591052), (456, 190943289), (513, 169727368), (684, 127295526), (1026, 84863684), (1368, 63647763), (2052, 42431842), (4104, 21215921)]