64515492

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 167172096

約数和(自身を除く): 102656604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 127, 137, 206, 254, 274, 309, 381, 411, 412, 508, 548, 618, 762, 822, 927, 1143, 1233, 1236, 1524, 1644, 1854, 2286, 2466, 3708, 4572, 4932, 13081, 14111, 17399, 26162, 28222, 34798, 39243, 42333, 52197, 52324, 56444, 69596, 78486, 84666, 104394, 117729, 126999, 156591, 156972, 169332, 208788, 235458, 253998, 313182, 470916, 507996, 626364, 1792097, 3584194, 5376291, 7168388, 10752582, 16128873, 21505164, 32257746, 64515492]

約数ペア:

[(1, 64515492), (2, 32257746), (3, 21505164), (4, 16128873), (6, 10752582), (9, 7168388), (12, 5376291), (18, 3584194), (36, 1792097), (103, 626364), (127, 507996), (137, 470916), (206, 313182), (254, 253998), (274, 235458), (309, 208788), (381, 169332), (411, 156972), (412, 156591), (508, 126999), (548, 117729), (618, 104394), (762, 84666), (822, 78486), (927, 69596), (1143, 56444), (1233, 52324), (1236, 52197), (1524, 42333), (1644, 39243), (1854, 34798), (2286, 28222), (2466, 26162), (3708, 17399), (4572, 14111), (4932, 13081)]