68569072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 162989568

約数和(自身を除く): 94420496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 1303, 2024, 2288, 2392, 2606, 3289, 4048, 4784, 5212, 6578, 10424, 13156, 14333, 16939, 20848, 26312, 28666, 29969, 33878, 52624, 57332, 59938, 67756, 114664, 119876, 135512, 186329, 229328, 239752, 271024, 329659, 372658, 389597, 479504, 659318, 745316, 779194, 1318636, 1490632, 1558388, 2637272, 2981264, 3116776, 4285567, 5274544, 6233552, 8571134, 17142268, 34284536, 68569072]

約数ペア:

[(1, 68569072), (2, 34284536), (4, 17142268), (8, 8571134), (11, 6233552), (13, 5274544), (16, 4285567), (22, 3116776), (23, 2981264), (26, 2637272), (44, 1558388), (46, 1490632), (52, 1318636), (88, 779194), (92, 745316), (104, 659318), (143, 479504), (176, 389597), (184, 372658), (208, 329659), (253, 271024), (286, 239752), (299, 229328), (368, 186329), (506, 135512), (572, 119876), (598, 114664), (1012, 67756), (1144, 59938), (1196, 57332), (1303, 52624), (2024, 33878), (2288, 29969), (2392, 28666), (2606, 26312), (3289, 20848), (4048, 16939), (4784, 14333), (5212, 13156), (6578, 10424)]