66660384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 209599488

約数和(自身を除く): 142939104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 383, 392, 444, 518, 588, 592, 672, 766, 777, 784, 888, 1036, 1149, 1176, 1184, 1532, 1554, 1568, 1776, 1813, 2072, 2298, 2352, 2681, 3064, 3108, 3552, 3626, 4144, 4596, 4704, 5362, 5439, 6128, 6216, 7252, 8043, 8288, 9192, 10724, 10878, 12256, 12432, 14171, 14504, 16086, 18384, 18767, 21448, 21756, 24864, 28342, 29008, 32172, 36768, 37534, 42513, 42896, 43512, 56301, 56684, 58016, 64344, 75068, 85026, 85792, 87024, 99197, 112602, 113368, 128688, 150136, 170052, 174048, 198394, 225204, 226736, 257376, 297591, 300272, 340104, 396788, 450408, 453472, 595182, 600544, 680208, 694379, 793576, 900816, 1190364, 1360416, 1388758, 1587152, 1801632, 2083137, 2380728, 2777516, 3174304, 4166274, 4761456, 5555032, 8332548, 9522912, 11110064, 16665096, 22220128, 33330192, 66660384]

約数ペア:

[(1, 66660384), (2, 33330192), (3, 22220128), (4, 16665096), (6, 11110064), (7, 9522912), (8, 8332548), (12, 5555032), (14, 4761456), (16, 4166274), (21, 3174304), (24, 2777516), (28, 2380728), (32, 2083137), (37, 1801632), (42, 1587152), (48, 1388758), (49, 1360416), (56, 1190364), (74, 900816), (84, 793576), (96, 694379), (98, 680208), (111, 600544), (112, 595182), (147, 453472), (148, 450408), (168, 396788), (196, 340104), (222, 300272), (224, 297591), (259, 257376), (294, 226736), (296, 225204), (336, 198394), (383, 174048), (392, 170052), (444, 150136), (518, 128688), (588, 113368), (592, 112602), (672, 99197), (766, 87024), (777, 85792), (784, 85026), (888, 75068), (1036, 64344), (1149, 58016), (1176, 56684), (1184, 56301), (1532, 43512), (1554, 42896), (1568, 42513), (1776, 37534), (1813, 36768), (2072, 32172), (2298, 29008), (2352, 28342), (2681, 24864), (3064, 21756), (3108, 21448), (3552, 18767), (3626, 18384), (4144, 16086), (4596, 14504), (4704, 14171), (5362, 12432), (5439, 12256), (6128, 10878), (6216, 10724), (7252, 9192), (8043, 8288)]