72512208

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 120

約数和(自身を含む): 226324800

約数和(自身を除く): 153812592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1559, 1938, 2448, 2584, 2736, 2907, 3118, 3876, 4677, 5168, 5814, 6236, 7752, 9354, 11628, 12472, 14031, 15504, 18708, 23256, 24944, 26503, 28062, 29621, 37416, 46512, 53006, 56124, 59242, 74832, 79509, 88863, 106012, 112248, 118484, 159018, 177726, 212024, 224496, 236968, 238527, 266589, 318036, 355452, 424048, 473936, 477054, 503557, 533178, 636072, 710904, 954108, 1007114, 1066356, 1272144, 1421808, 1510671, 1908216, 2014228, 2132712, 3021342, 3816432, 4028456, 4265424, 4532013, 6042684, 8056912, 9064026, 12085368, 18128052, 24170736, 36256104, 72512208]

約数ペア:

[(1, 72512208), (2, 36256104), (3, 24170736), (4, 18128052), (6, 12085368), (8, 9064026), (9, 8056912), (12, 6042684), (16, 4532013), (17, 4265424), (18, 4028456), (19, 3816432), (24, 3021342), (34, 2132712), (36, 2014228), (38, 1908216), (48, 1510671), (51, 1421808), (57, 1272144), (68, 1066356), (72, 1007114), (76, 954108), (102, 710904), (114, 636072), (136, 533178), (144, 503557), (152, 477054), (153, 473936), (171, 424048), (204, 355452), (228, 318036), (272, 266589), (304, 238527), (306, 236968), (323, 224496), (342, 212024), (408, 177726), (456, 159018), (612, 118484), (646, 112248), (684, 106012), (816, 88863), (912, 79509), (969, 74832), (1224, 59242), (1292, 56124), (1368, 53006), (1559, 46512), (1938, 37416), (2448, 29621), (2584, 28062), (2736, 26503), (2907, 24944), (3118, 23256), (3876, 18708), (4677, 15504), (5168, 14031), (5814, 12472), (6236, 11628), (7752, 9354)]