66552516

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 90

約数和(自身を含む): 183942990

約数和(自身を除く): 117390474

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 361, 513, 569, 684, 722, 1026, 1083, 1138, 1444, 1539, 1707, 2052, 2166, 2276, 3078, 3249, 3414, 4332, 5121, 6156, 6498, 6828, 9747, 10242, 10811, 12996, 15363, 19494, 20484, 21622, 29241, 30726, 32433, 38988, 43244, 46089, 58482, 61452, 64866, 92178, 97299, 116964, 129732, 184356, 194598, 205409, 291897, 389196, 410818, 583794, 616227, 821636, 875691, 1167588, 1232454, 1751382, 1848681, 2464908, 3502764, 3697362, 5546043, 7394724, 11092086, 16638129, 22184172, 33276258, 66552516]

約数ペア:

[(1, 66552516), (2, 33276258), (3, 22184172), (4, 16638129), (6, 11092086), (9, 7394724), (12, 5546043), (18, 3697362), (19, 3502764), (27, 2464908), (36, 1848681), (38, 1751382), (54, 1232454), (57, 1167588), (76, 875691), (81, 821636), (108, 616227), (114, 583794), (162, 410818), (171, 389196), (228, 291897), (324, 205409), (342, 194598), (361, 184356), (513, 129732), (569, 116964), (684, 97299), (722, 92178), (1026, 64866), (1083, 61452), (1138, 58482), (1444, 46089), (1539, 43244), (1707, 38988), (2052, 32433), (2166, 30726), (2276, 29241), (3078, 21622), (3249, 20484), (3414, 19494), (4332, 15363), (5121, 12996), (6156, 10811), (6498, 10242), (6828, 9747)]