64196568

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16823}}^1$

素因数の和:16888

約数の個数: 48

約数和(自身を含む): 177156720

約数和(自身を除く): 112960152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 16823, 33646, 50469, 67292, 100938, 134584, 151407, 201876, 302814, 403752, 605628, 891619, 1211256, 1783238, 2674857, 3566476, 5349714, 7132952, 8024571, 10699428, 16049142, 21398856, 32098284, 64196568]

約数ペア:

[(1, 64196568), (2, 32098284), (3, 21398856), (4, 16049142), (6, 10699428), (8, 8024571), (9, 7132952), (12, 5349714), (18, 3566476), (24, 2674857), (36, 1783238), (53, 1211256), (72, 891619), (106, 605628), (159, 403752), (212, 302814), (318, 201876), (424, 151407), (477, 134584), (636, 100938), (954, 67292), (1272, 50469), (1908, 33646), (3816, 16823)]