71563614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 85926306

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 61, 82, 114, 122, 123, 183, 246, 251, 366, 502, 753, 779, 1159, 1506, 1558, 2318, 2337, 2501, 3477, 4674, 4769, 5002, 6954, 7503, 9538, 10291, 14307, 15006, 15311, 20582, 28614, 30622, 30873, 45933, 47519, 61746, 91866, 95038, 142557, 195529, 285114, 290909, 391058, 581818, 586587, 627751, 872727, 1173174, 1255502, 1745454, 1883253, 3766506, 11927269, 23854538, 35781807, 71563614]

約数ペア:

[(1, 71563614), (2, 35781807), (3, 23854538), (6, 11927269), (19, 3766506), (38, 1883253), (41, 1745454), (57, 1255502), (61, 1173174), (82, 872727), (114, 627751), (122, 586587), (123, 581818), (183, 391058), (246, 290909), (251, 285114), (366, 195529), (502, 142557), (753, 95038), (779, 91866), (1159, 61746), (1506, 47519), (1558, 45933), (2318, 30873), (2337, 30622), (2501, 28614), (3477, 20582), (4674, 15311), (4769, 15006), (5002, 14307), (6954, 10291), (7503, 9538)]