84219224

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 170385000

約数和(自身を除く): 86165776

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 289, 292, 499, 578, 584, 998, 1156, 1241, 1996, 2312, 2482, 3992, 4964, 8483, 9928, 16966, 21097, 33932, 36427, 42194, 67864, 72854, 84388, 144211, 145708, 168776, 288422, 291416, 576844, 619259, 1153688, 1238518, 2477036, 4954072, 10527403, 21054806, 42109612, 84219224]

約数ペア:

[(1, 84219224), (2, 42109612), (4, 21054806), (8, 10527403), (17, 4954072), (34, 2477036), (68, 1238518), (73, 1153688), (136, 619259), (146, 576844), (289, 291416), (292, 288422), (499, 168776), (578, 145708), (584, 144211), (998, 84388), (1156, 72854), (1241, 67864), (1996, 42194), (2312, 36427), (2482, 33932), (3992, 21097), (4964, 16966), (8483, 9928)]