64144548

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 183609272

約数和(自身を除く): 119464724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 97, 108, 117, 156, 157, 162, 194, 234, 291, 314, 324, 351, 388, 468, 471, 582, 628, 702, 873, 942, 1053, 1164, 1261, 1404, 1413, 1746, 1884, 2041, 2106, 2522, 2619, 2826, 3492, 3783, 4082, 4212, 4239, 5044, 5238, 5652, 6123, 7566, 7857, 8164, 8478, 10476, 11349, 12246, 12717, 15132, 15229, 15714, 16956, 18369, 22698, 24492, 25434, 30458, 31428, 34047, 36738, 45396, 45687, 50868, 55107, 60916, 68094, 73476, 91374, 102141, 110214, 136188, 137061, 165321, 182748, 197977, 204282, 220428, 274122, 330642, 395954, 408564, 411183, 548244, 593931, 661284, 791908, 822366, 1187862, 1233549, 1644732, 1781793, 2375724, 2467098, 3563586, 4934196, 5345379, 7127172, 10690758, 16036137, 21381516, 32072274, 64144548]

約数ペア:

[(1, 64144548), (2, 32072274), (3, 21381516), (4, 16036137), (6, 10690758), (9, 7127172), (12, 5345379), (13, 4934196), (18, 3563586), (26, 2467098), (27, 2375724), (36, 1781793), (39, 1644732), (52, 1233549), (54, 1187862), (78, 822366), (81, 791908), (97, 661284), (108, 593931), (117, 548244), (156, 411183), (157, 408564), (162, 395954), (194, 330642), (234, 274122), (291, 220428), (314, 204282), (324, 197977), (351, 182748), (388, 165321), (468, 137061), (471, 136188), (582, 110214), (628, 102141), (702, 91374), (873, 73476), (942, 68094), (1053, 60916), (1164, 55107), (1261, 50868), (1404, 45687), (1413, 45396), (1746, 36738), (1884, 34047), (2041, 31428), (2106, 30458), (2522, 25434), (2619, 24492), (2826, 22698), (3492, 18369), (3783, 16956), (4082, 15714), (4212, 15229), (4239, 15132), (5044, 12717), (5238, 12246), (5652, 11349), (6123, 10476), (7566, 8478), (7857, 8164)]