80990118

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1039

約数の個数: 80

約数和(自身を含む): 202397184

約数和(自身を除く): 121407066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 81, 94, 99, 141, 162, 198, 282, 297, 423, 517, 594, 846, 891, 967, 1034, 1269, 1551, 1782, 1934, 2538, 2901, 3102, 3807, 4653, 5802, 7614, 8703, 9306, 10637, 13959, 17406, 21274, 26109, 27918, 31911, 41877, 45449, 52218, 63822, 78327, 83754, 90898, 95733, 136347, 156654, 191466, 272694, 287199, 409041, 499939, 574398, 818082, 861597, 999878, 1227123, 1499817, 1723194, 2454246, 2999634, 3681369, 4499451, 7362738, 8998902, 13498353, 26996706, 40495059, 80990118]

約数ペア:

[(1, 80990118), (2, 40495059), (3, 26996706), (6, 13498353), (9, 8998902), (11, 7362738), (18, 4499451), (22, 3681369), (27, 2999634), (33, 2454246), (47, 1723194), (54, 1499817), (66, 1227123), (81, 999878), (94, 861597), (99, 818082), (141, 574398), (162, 499939), (198, 409041), (282, 287199), (297, 272694), (423, 191466), (517, 156654), (594, 136347), (846, 95733), (891, 90898), (967, 83754), (1034, 78327), (1269, 63822), (1551, 52218), (1782, 45449), (1934, 41877), (2538, 31911), (2901, 27918), (3102, 26109), (3807, 21274), (4653, 17406), (5802, 13959), (7614, 10637), (8703, 9306)]