64650042

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 83404998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 107, 134, 167, 201, 214, 321, 334, 402, 501, 603, 642, 963, 1002, 1206, 1503, 1809, 1926, 2889, 3006, 3618, 4509, 5778, 7169, 9018, 11189, 14338, 17869, 21507, 22378, 33567, 35738, 43014, 53607, 64521, 67134, 100701, 107214, 129042, 160821, 193563, 201402, 302103, 321642, 387126, 482463, 604206, 964926, 1197223, 2394446, 3591669, 7183338, 10775007, 21550014, 32325021, 64650042]

約数ペア:

[(1, 64650042), (2, 32325021), (3, 21550014), (6, 10775007), (9, 7183338), (18, 3591669), (27, 2394446), (54, 1197223), (67, 964926), (107, 604206), (134, 482463), (167, 387126), (201, 321642), (214, 302103), (321, 201402), (334, 193563), (402, 160821), (501, 129042), (603, 107214), (642, 100701), (963, 67134), (1002, 64521), (1206, 53607), (1503, 43014), (1809, 35738), (1926, 33567), (2889, 22378), (3006, 21507), (3618, 17869), (4509, 14338), (5778, 11189), (7169, 9018)]