77681044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 164792320

約数和(自身を除く): 87111276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 967, 1057, 1934, 2114, 2869, 3868, 4228, 5738, 6769, 11476, 13538, 18373, 20083, 27076, 36746, 40166, 73492, 80332, 128611, 146017, 257222, 292034, 514444, 584068, 1022119, 2044238, 2774323, 4088476, 5548646, 11097292, 19420261, 38840522, 77681044]

約数ペア:

[(1, 77681044), (2, 38840522), (4, 19420261), (7, 11097292), (14, 5548646), (19, 4088476), (28, 2774323), (38, 2044238), (76, 1022119), (133, 584068), (151, 514444), (266, 292034), (302, 257222), (532, 146017), (604, 128611), (967, 80332), (1057, 73492), (1934, 40166), (2114, 36746), (2869, 27076), (3868, 20083), (4228, 18373), (5738, 13538), (6769, 11476)]