71207934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 117489666

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 29, 34, 38, 42, 51, 57, 58, 87, 102, 114, 119, 133, 174, 181, 203, 238, 266, 323, 357, 362, 399, 406, 493, 543, 551, 609, 646, 714, 798, 969, 986, 1086, 1102, 1218, 1267, 1479, 1653, 1938, 2261, 2534, 2958, 3077, 3306, 3439, 3451, 3801, 3857, 4522, 5249, 6154, 6783, 6878, 6902, 7602, 7714, 9231, 9367, 10317, 10353, 10498, 11571, 13566, 15747, 18462, 18734, 20634, 20706, 21539, 23142, 24073, 28101, 31494, 36743, 43078, 48146, 56202, 58463, 64617, 65569, 72219, 73486, 89233, 99731, 110229, 116926, 129234, 131138, 144438, 175389, 178466, 196707, 199462, 220458, 267699, 299193, 350778, 393414, 409241, 535398, 598386, 624631, 698117, 818482, 1227723, 1249262, 1396234, 1695427, 1873893, 2094351, 2455446, 3390854, 3747786, 4188702, 5086281, 10172562, 11867989, 23735978, 35603967, 71207934]

約数ペア:

[(1, 71207934), (2, 35603967), (3, 23735978), (6, 11867989), (7, 10172562), (14, 5086281), (17, 4188702), (19, 3747786), (21, 3390854), (29, 2455446), (34, 2094351), (38, 1873893), (42, 1695427), (51, 1396234), (57, 1249262), (58, 1227723), (87, 818482), (102, 698117), (114, 624631), (119, 598386), (133, 535398), (174, 409241), (181, 393414), (203, 350778), (238, 299193), (266, 267699), (323, 220458), (357, 199462), (362, 196707), (399, 178466), (406, 175389), (493, 144438), (543, 131138), (551, 129234), (609, 116926), (646, 110229), (714, 99731), (798, 89233), (969, 73486), (986, 72219), (1086, 65569), (1102, 64617), (1218, 58463), (1267, 56202), (1479, 48146), (1653, 43078), (1938, 36743), (2261, 31494), (2534, 28101), (2958, 24073), (3077, 23142), (3306, 21539), (3439, 20706), (3451, 20634), (3801, 18734), (3857, 18462), (4522, 15747), (5249, 13566), (6154, 11571), (6783, 10498), (6878, 10353), (6902, 10317), (7602, 9367), (7714, 9231)]