71737008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 236413440

約数和(自身を除く): 164676432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 661, 714, 798, 816, 912, 952, 969, 1064, 1292, 1322, 1428, 1596, 1904, 1938, 1983, 2128, 2261, 2584, 2644, 2856, 3192, 3876, 3966, 4522, 4627, 5168, 5288, 5712, 6384, 6783, 7752, 7932, 9044, 9254, 10576, 11237, 12559, 13566, 13881, 15504, 15864, 18088, 18508, 22474, 25118, 27132, 27762, 31728, 33711, 36176, 37016, 37677, 44948, 50236, 54264, 55524, 67422, 74032, 75354, 78659, 87913, 89896, 100472, 108528, 111048, 134844, 150708, 157318, 175826, 179792, 200944, 213503, 222096, 235977, 263739, 269688, 301416, 314636, 351652, 427006, 471954, 527478, 539376, 602832, 629272, 640509, 703304, 854012, 943908, 1054956, 1258544, 1281018, 1406608, 1494521, 1708024, 1887816, 2109912, 2562036, 2989042, 3416048, 3775632, 4219824, 4483563, 5124072, 5978084, 8967126, 10248144, 11956168, 17934252, 23912336, 35868504, 71737008]

約数ペア:

[(1, 71737008), (2, 35868504), (3, 23912336), (4, 17934252), (6, 11956168), (7, 10248144), (8, 8967126), (12, 5978084), (14, 5124072), (16, 4483563), (17, 4219824), (19, 3775632), (21, 3416048), (24, 2989042), (28, 2562036), (34, 2109912), (38, 1887816), (42, 1708024), (48, 1494521), (51, 1406608), (56, 1281018), (57, 1258544), (68, 1054956), (76, 943908), (84, 854012), (102, 703304), (112, 640509), (114, 629272), (119, 602832), (133, 539376), (136, 527478), (152, 471954), (168, 427006), (204, 351652), (228, 314636), (238, 301416), (266, 269688), (272, 263739), (304, 235977), (323, 222096), (336, 213503), (357, 200944), (399, 179792), (408, 175826), (456, 157318), (476, 150708), (532, 134844), (646, 111048), (661, 108528), (714, 100472), (798, 89896), (816, 87913), (912, 78659), (952, 75354), (969, 74032), (1064, 67422), (1292, 55524), (1322, 54264), (1428, 50236), (1596, 44948), (1904, 37677), (1938, 37016), (1983, 36176), (2128, 33711), (2261, 31728), (2584, 27762), (2644, 27132), (2856, 25118), (3192, 22474), (3876, 18508), (3966, 18088), (4522, 15864), (4627, 15504), (5168, 13881), (5288, 13566), (5712, 12559), (6384, 11237), (6783, 10576), (7752, 9254), (7932, 9044)]