79291138316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 153407600640

約数和(自身を除く): 74116462324

約数列:

[1, 2, 4, 13, 26, 52, 71, 139, 142, 278, 284, 367, 421, 556, 734, 842, 923, 1468, 1684, 1807, 1846, 3614, 3692, 4771, 5473, 7228, 9542, 9869, 10946, 19084, 19738, 21892, 26057, 29891, 39476, 51013, 52114, 58519, 59782, 102026, 104228, 117038, 119564, 128297, 154507, 204052, 234076, 256594, 309014, 338741, 388583, 513188, 618028, 663169, 677482, 760747, 777166, 1326338, 1354964, 1521494, 1554332, 2008591, 2652676, 3042988, 3621923, 4017182, 4154849, 7243846, 8034364, 8309698, 10969997, 14487692, 16619396, 21476473, 21939994, 42952946, 43879988, 47084999, 54013037, 85905892, 94169998, 108026074, 142609961, 188339996, 216052148, 279194149, 285219922, 558388298, 570439844, 1116776596, 1524829583, 3049659166, 6099318332, 19822784579, 39645569158, 79291138316]

約数ペア:

[(1, 79291138316), (2, 39645569158), (4, 19822784579), (13, 6099318332), (26, 3049659166), (52, 1524829583), (71, 1116776596), (139, 570439844), (142, 558388298), (278, 285219922), (284, 279194149), (367, 216052148), (421, 188339996), (556, 142609961), (734, 108026074), (842, 94169998), (923, 85905892), (1468, 54013037), (1684, 47084999), (1807, 43879988), (1846, 42952946), (3614, 21939994), (3692, 21476473), (4771, 16619396), (5473, 14487692), (7228, 10969997), (9542, 8309698), (9869, 8034364), (10946, 7243846), (19084, 4154849), (19738, 4017182), (21892, 3621923), (26057, 3042988), (29891, 2652676), (39476, 2008591), (51013, 1554332), (52114, 1521494), (58519, 1354964), (59782, 1326338), (102026, 777166), (104228, 760747), (117038, 677482), (119564, 663169), (128297, 618028), (154507, 513188), (204052, 388583), (234076, 338741), (256594, 309014)]