63966888

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 124730712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 82, 93, 108, 123, 124, 164, 186, 216, 233, 246, 248, 279, 328, 369, 372, 466, 492, 558, 699, 738, 744, 837, 932, 984, 1107, 1116, 1271, 1398, 1476, 1674, 1864, 2097, 2214, 2232, 2542, 2796, 2952, 3348, 3813, 4194, 4428, 5084, 5592, 6291, 6696, 7223, 7626, 8388, 8856, 9553, 10168, 11439, 12582, 14446, 15252, 16776, 19106, 21669, 22878, 25164, 28659, 28892, 30504, 34317, 38212, 43338, 45756, 50328, 57318, 57784, 65007, 68634, 76424, 85977, 86676, 91512, 114636, 130014, 137268, 171954, 173352, 195021, 229272, 257931, 260028, 274536, 296143, 343908, 390042, 515862, 520056, 592286, 687816, 780084, 888429, 1031724, 1184572, 1560168, 1776858, 2063448, 2369144, 2665287, 3553716, 5330574, 7107432, 7995861, 10661148, 15991722, 21322296, 31983444, 63966888]

約数ペア:

[(1, 63966888), (2, 31983444), (3, 21322296), (4, 15991722), (6, 10661148), (8, 7995861), (9, 7107432), (12, 5330574), (18, 3553716), (24, 2665287), (27, 2369144), (31, 2063448), (36, 1776858), (41, 1560168), (54, 1184572), (62, 1031724), (72, 888429), (82, 780084), (93, 687816), (108, 592286), (123, 520056), (124, 515862), (164, 390042), (186, 343908), (216, 296143), (233, 274536), (246, 260028), (248, 257931), (279, 229272), (328, 195021), (369, 173352), (372, 171954), (466, 137268), (492, 130014), (558, 114636), (699, 91512), (738, 86676), (744, 85977), (837, 76424), (932, 68634), (984, 65007), (1107, 57784), (1116, 57318), (1271, 50328), (1398, 45756), (1476, 43338), (1674, 38212), (1864, 34317), (2097, 30504), (2214, 28892), (2232, 28659), (2542, 25164), (2796, 22878), (2952, 21669), (3348, 19106), (3813, 16776), (4194, 15252), (4428, 14446), (5084, 12582), (5592, 11439), (6291, 10168), (6696, 9553), (7223, 8856), (7626, 8388)]