82508454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 209762280

約数和(自身を除く): 127253826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 673, 834, 882, 973, 1251, 1346, 1946, 2019, 2502, 2919, 4038, 4711, 5838, 6057, 6811, 8757, 9422, 12114, 13622, 14133, 17514, 20433, 28266, 32977, 40866, 42399, 61299, 65954, 84798, 93547, 98931, 122598, 187094, 197862, 280641, 296793, 561282, 593586, 654829, 841923, 1309658, 1683846, 1964487, 3928974, 4583803, 5893461, 9167606, 11786922, 13751409, 27502818, 41254227, 82508454]

約数ペア:

[(1, 82508454), (2, 41254227), (3, 27502818), (6, 13751409), (7, 11786922), (9, 9167606), (14, 5893461), (18, 4583803), (21, 3928974), (42, 1964487), (49, 1683846), (63, 1309658), (98, 841923), (126, 654829), (139, 593586), (147, 561282), (278, 296793), (294, 280641), (417, 197862), (441, 187094), (673, 122598), (834, 98931), (882, 93547), (973, 84798), (1251, 65954), (1346, 61299), (1946, 42399), (2019, 40866), (2502, 32977), (2919, 28266), (4038, 20433), (4711, 17514), (5838, 14133), (6057, 13622), (6811, 12114), (8757, 9422)]