66057654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 149538816

約数和(自身を除く): 83481162

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 481, 487, 611, 962, 974, 1222, 1443, 1461, 1739, 1833, 2886, 2922, 3478, 3666, 5217, 6331, 10434, 12662, 18019, 18993, 22607, 22889, 36038, 37986, 45214, 45778, 54057, 67821, 68667, 108114, 135642, 137334, 234247, 297557, 468494, 595114, 702741, 846893, 892671, 1405482, 1693786, 1785342, 2540679, 5081358, 11009609, 22019218, 33028827, 66057654]

約数ペア:

[(1, 66057654), (2, 33028827), (3, 22019218), (6, 11009609), (13, 5081358), (26, 2540679), (37, 1785342), (39, 1693786), (47, 1405482), (74, 892671), (78, 846893), (94, 702741), (111, 595114), (141, 468494), (222, 297557), (282, 234247), (481, 137334), (487, 135642), (611, 108114), (962, 68667), (974, 67821), (1222, 54057), (1443, 45778), (1461, 45214), (1739, 37986), (1833, 36038), (2886, 22889), (2922, 22607), (3478, 18993), (3666, 18019), (5217, 12662), (6331, 10434)]