40977072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 127960560

約数和(自身を除く): 86983488

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, 881, 912, 969, 1224, 1292, 1368, 1762, 1938, 2448, 2584, 2643, 2736, 2907, 3524, 3876, 5168, 5286, 5814, 7048, 7752, 7929, 10572, 11628, 14096, 14977, 15504, 15858, 16739, 21144, 23256, 29954, 31716, 33478, 42288, 44931, 46512, 50217, 59908, 63432, 66956, 89862, 100434, 119816, 126864, 133912, 134793, 150651, 179724, 200868, 239632, 267824, 269586, 284563, 301302, 359448, 401736, 539172, 569126, 602604, 718896, 803472, 853689, 1078344, 1138252, 1205208, 1707378, 2156688, 2276504, 2410416, 2561067, 3414756, 4553008, 5122134, 6829512, 10244268, 13659024, 20488536, 40977072]

約数ペア:

[(1, 40977072), (2, 20488536), (3, 13659024), (4, 10244268), (6, 6829512), (8, 5122134), (9, 4553008), (12, 3414756), (16, 2561067), (17, 2410416), (18, 2276504), (19, 2156688), (24, 1707378), (34, 1205208), (36, 1138252), (38, 1078344), (48, 853689), (51, 803472), (57, 718896), (68, 602604), (72, 569126), (76, 539172), (102, 401736), (114, 359448), (136, 301302), (144, 284563), (152, 269586), (153, 267824), (171, 239632), (204, 200868), (228, 179724), (272, 150651), (304, 134793), (306, 133912), (323, 126864), (342, 119816), (408, 100434), (456, 89862), (612, 66956), (646, 63432), (684, 59908), (816, 50217), (881, 46512), (912, 44931), (969, 42288), (1224, 33478), (1292, 31716), (1368, 29954), (1762, 23256), (1938, 21144), (2448, 16739), (2584, 15858), (2643, 15504), (2736, 14977), (2907, 14096), (3524, 11628), (3876, 10572), (5168, 7929), (5286, 7752), (5814, 7048)]