79802896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 93221744

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 67, 68, 116, 134, 136, 151, 232, 268, 272, 302, 464, 493, 536, 604, 986, 1072, 1139, 1208, 1943, 1972, 2278, 2416, 2567, 3886, 3944, 4379, 4556, 5134, 7772, 7888, 8758, 9112, 10117, 10268, 15544, 17516, 18224, 20234, 20536, 31088, 33031, 35032, 40468, 41072, 66062, 70064, 74443, 80936, 132124, 148886, 161872, 171989, 264248, 293393, 297772, 343978, 528496, 586786, 595544, 687956, 1173572, 1191088, 1375912, 2347144, 2751824, 4694288, 4987681, 9975362, 19950724, 39901448, 79802896]

約数ペア:

[(1, 79802896), (2, 39901448), (4, 19950724), (8, 9975362), (16, 4987681), (17, 4694288), (29, 2751824), (34, 2347144), (58, 1375912), (67, 1191088), (68, 1173572), (116, 687956), (134, 595544), (136, 586786), (151, 528496), (232, 343978), (268, 297772), (272, 293393), (302, 264248), (464, 171989), (493, 161872), (536, 148886), (604, 132124), (986, 80936), (1072, 74443), (1139, 70064), (1208, 66062), (1943, 41072), (1972, 40468), (2278, 35032), (2416, 33031), (2567, 31088), (3886, 20536), (3944, 20234), (4379, 18224), (4556, 17516), (5134, 15544), (7772, 10268), (7888, 10117), (8758, 9112)]