75072998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 155380176

約数和(自身を除く): 80307178

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 286, 487, 539, 637, 847, 974, 1001, 1078, 1274, 1573, 1694, 2002, 3146, 3409, 5357, 5929, 6331, 6818, 7007, 10714, 11011, 11858, 12662, 14014, 22022, 23863, 37499, 44317, 47726, 58927, 69641, 74998, 77077, 88634, 117854, 139282, 154154, 262493, 310219, 412489, 487487, 524986, 620438, 766051, 824978, 974974, 1532102, 2887423, 3412409, 5362357, 5774846, 6824818, 10724714, 37536499, 75072998]

約数ペア:

[(1, 75072998), (2, 37536499), (7, 10724714), (11, 6824818), (13, 5774846), (14, 5362357), (22, 3412409), (26, 2887423), (49, 1532102), (77, 974974), (91, 824978), (98, 766051), (121, 620438), (143, 524986), (154, 487487), (182, 412489), (242, 310219), (286, 262493), (487, 154154), (539, 139282), (637, 117854), (847, 88634), (974, 77077), (1001, 74998), (1078, 69641), (1274, 58927), (1573, 47726), (1694, 44317), (2002, 37499), (3146, 23863), (3409, 22022), (5357, 14014), (5929, 12662), (6331, 11858), (6818, 11011), (7007, 10714)]