86515156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 191842560

約数和(自身を除く): 105327404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 169, 182, 188, 329, 338, 364, 389, 611, 658, 676, 778, 1183, 1222, 1316, 1556, 2366, 2444, 2723, 4277, 4732, 5057, 5446, 7943, 8554, 10114, 10892, 15886, 17108, 18283, 20228, 31772, 35399, 36566, 55601, 65741, 70798, 73132, 111202, 127981, 131482, 141596, 222404, 237679, 255962, 262964, 460187, 475358, 511924, 920374, 950716, 1663753, 1840748, 3089827, 3327506, 6179654, 6655012, 12359308, 21628789, 43257578, 86515156]

約数ペア:

[(1, 86515156), (2, 43257578), (4, 21628789), (7, 12359308), (13, 6655012), (14, 6179654), (26, 3327506), (28, 3089827), (47, 1840748), (52, 1663753), (91, 950716), (94, 920374), (169, 511924), (182, 475358), (188, 460187), (329, 262964), (338, 255962), (364, 237679), (389, 222404), (611, 141596), (658, 131482), (676, 127981), (778, 111202), (1183, 73132), (1222, 70798), (1316, 65741), (1556, 55601), (2366, 36566), (2444, 35399), (2723, 31772), (4277, 20228), (4732, 18283), (5057, 17108), (5446, 15886), (7943, 10892), (8554, 10114)]