80144118

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 180363456

約数和(自身を除く): 100219338

約数列:

[1, 2, 3, 6, 9, 18, 47, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 1553, 2867, 3106, 4659, 5734, 8601, 9318, 13977, 17202, 25803, 27954, 51606, 72991, 94733, 145982, 189466, 218973, 284199, 437946, 568398, 656919, 852597, 1313838, 1705194, 4452451, 8904902, 13357353, 26714706, 40072059, 80144118]

約数ペア:

[(1, 80144118), (2, 40072059), (3, 26714706), (6, 13357353), (9, 8904902), (18, 4452451), (47, 1705194), (61, 1313838), (94, 852597), (122, 656919), (141, 568398), (183, 437946), (282, 284199), (366, 218973), (423, 189466), (549, 145982), (846, 94733), (1098, 72991), (1553, 51606), (2867, 27954), (3106, 25803), (4659, 17202), (5734, 13977), (8601, 9318)]