77384413430

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 141623451648

約数和(自身を除く): 64239038218

約数列:

[1, 2, 5, 10, 127, 193, 254, 386, 491, 635, 643, 965, 982, 1270, 1286, 1930, 2455, 3215, 4910, 6430, 24511, 49022, 62357, 81661, 94763, 122555, 124099, 124714, 163322, 189526, 245110, 248198, 311785, 315713, 408305, 473815, 620495, 623570, 631426, 816610, 947630, 1240990, 1578565, 3157130, 12034901, 15760573, 24069802, 31521146, 40095551, 60174505, 60932609, 78802865, 80191102, 120349010, 121865218, 157605730, 200477755, 304663045, 400955510, 609326090, 7738441343, 15476882686, 38692206715, 77384413430]

約数ペア:

[(1, 77384413430), (2, 38692206715), (5, 15476882686), (10, 7738441343), (127, 609326090), (193, 400955510), (254, 304663045), (386, 200477755), (491, 157605730), (635, 121865218), (643, 120349010), (965, 80191102), (982, 78802865), (1270, 60932609), (1286, 60174505), (1930, 40095551), (2455, 31521146), (3215, 24069802), (4910, 15760573), (6430, 12034901), (24511, 3157130), (49022, 1578565), (62357, 1240990), (81661, 947630), (94763, 816610), (122555, 631426), (124099, 623570), (124714, 620495), (163322, 473815), (189526, 408305), (245110, 315713), (248198, 311785)]