81007602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 187729920

約数和(自身を除く): 106722318

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1163, 1222, 1482, 1786, 1833, 2326, 2679, 3489, 3666, 5358, 6978, 11609, 15119, 22097, 23218, 30238, 34827, 44194, 45357, 54661, 66291, 69654, 90714, 109322, 132582, 163983, 287261, 327966, 574522, 710593, 861783, 1038559, 1421186, 1723566, 2077118, 2131779, 3115677, 4263558, 6231354, 13501267, 27002534, 40503801, 81007602]

約数ペア:

[(1, 81007602), (2, 40503801), (3, 27002534), (6, 13501267), (13, 6231354), (19, 4263558), (26, 3115677), (38, 2131779), (39, 2077118), (47, 1723566), (57, 1421186), (78, 1038559), (94, 861783), (114, 710593), (141, 574522), (247, 327966), (282, 287261), (494, 163983), (611, 132582), (741, 109322), (893, 90714), (1163, 69654), (1222, 66291), (1482, 54661), (1786, 45357), (1833, 44194), (2326, 34827), (2679, 30238), (3489, 23218), (3666, 22097), (5358, 15119), (6978, 11609)]