64489128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 116497272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 121, 132, 159, 212, 242, 264, 318, 363, 419, 424, 484, 583, 636, 726, 838, 968, 1166, 1257, 1272, 1452, 1676, 1749, 2332, 2514, 2904, 3352, 3498, 4609, 4664, 5028, 6413, 6996, 9218, 10056, 12826, 13827, 13992, 18436, 19239, 22207, 25652, 27654, 36872, 38478, 44414, 50699, 51304, 55308, 66621, 76956, 88828, 101398, 110616, 133242, 152097, 153912, 177656, 202796, 244277, 266484, 304194, 405592, 488554, 532968, 608388, 732831, 977108, 1216776, 1465662, 1954216, 2687047, 2931324, 5374094, 5862648, 8061141, 10748188, 16122282, 21496376, 32244564, 64489128]

約数ペア:

[(1, 64489128), (2, 32244564), (3, 21496376), (4, 16122282), (6, 10748188), (8, 8061141), (11, 5862648), (12, 5374094), (22, 2931324), (24, 2687047), (33, 1954216), (44, 1465662), (53, 1216776), (66, 977108), (88, 732831), (106, 608388), (121, 532968), (132, 488554), (159, 405592), (212, 304194), (242, 266484), (264, 244277), (318, 202796), (363, 177656), (419, 153912), (424, 152097), (484, 133242), (583, 110616), (636, 101398), (726, 88828), (838, 76956), (968, 66621), (1166, 55308), (1257, 51304), (1272, 50699), (1452, 44414), (1676, 38478), (1749, 36872), (2332, 27654), (2514, 25652), (2904, 22207), (3352, 19239), (3498, 18436), (4609, 13992), (4664, 13827), (5028, 12826), (6413, 10056), (6996, 9218)]