66654336

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 204946560

約数和(自身を除く): 138292224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 168, 181, 192, 224, 274, 336, 362, 384, 411, 448, 543, 548, 672, 724, 822, 896, 959, 1086, 1096, 1267, 1344, 1448, 1644, 1918, 2172, 2192, 2534, 2688, 2877, 2896, 3288, 3801, 3836, 4344, 4384, 5068, 5754, 5792, 6576, 7602, 7672, 8688, 8768, 10136, 11508, 11584, 13152, 15204, 15344, 17376, 17536, 20272, 23016, 23168, 24797, 26304, 30408, 30688, 34752, 40544, 46032, 49594, 52608, 60816, 61376, 69504, 74391, 81088, 92064, 99188, 121632, 122752, 148782, 162176, 173579, 184128, 198376, 243264, 297564, 347158, 368256, 396752, 486528, 520737, 595128, 694316, 793504, 1041474, 1190256, 1388632, 1587008, 2082948, 2380512, 2777264, 3174016, 4165896, 4761024, 5554528, 8331792, 9522048, 11109056, 16663584, 22218112, 33327168, 66654336]

約数ペア:

[(1, 66654336), (2, 33327168), (3, 22218112), (4, 16663584), (6, 11109056), (7, 9522048), (8, 8331792), (12, 5554528), (14, 4761024), (16, 4165896), (21, 3174016), (24, 2777264), (28, 2380512), (32, 2082948), (42, 1587008), (48, 1388632), (56, 1190256), (64, 1041474), (84, 793504), (96, 694316), (112, 595128), (128, 520737), (137, 486528), (168, 396752), (181, 368256), (192, 347158), (224, 297564), (274, 243264), (336, 198376), (362, 184128), (384, 173579), (411, 162176), (448, 148782), (543, 122752), (548, 121632), (672, 99188), (724, 92064), (822, 81088), (896, 74391), (959, 69504), (1086, 61376), (1096, 60816), (1267, 52608), (1344, 49594), (1448, 46032), (1644, 40544), (1918, 34752), (2172, 30688), (2192, 30408), (2534, 26304), (2688, 24797), (2877, 23168), (2896, 23016), (3288, 20272), (3801, 17536), (3836, 17376), (4344, 15344), (4384, 15204), (5068, 13152), (5754, 11584), (5792, 11508), (6576, 10136), (7602, 8768), (7672, 8688)]