91552860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{72661}}^1$

素因数の和:72683

約数の個数: 72

約数和(自身を含む): 317387616

約数和(自身を除く): 225834756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 72661, 145322, 217983, 290644, 363305, 435966, 508627, 653949, 726610, 871932, 1017254, 1089915, 1307898, 1453220, 1525881, 2034508, 2179830, 2543135, 2615796, 3051762, 3269745, 4359660, 4577643, 5086270, 6103524, 6539490, 7629405, 9155286, 10172540, 13078980, 15258810, 18310572, 22888215, 30517620, 45776430, 91552860]

約数ペア:

[(1, 91552860), (2, 45776430), (3, 30517620), (4, 22888215), (5, 18310572), (6, 15258810), (7, 13078980), (9, 10172540), (10, 9155286), (12, 7629405), (14, 6539490), (15, 6103524), (18, 5086270), (20, 4577643), (21, 4359660), (28, 3269745), (30, 3051762), (35, 2615796), (36, 2543135), (42, 2179830), (45, 2034508), (60, 1525881), (63, 1453220), (70, 1307898), (84, 1089915), (90, 1017254), (105, 871932), (126, 726610), (140, 653949), (180, 508627), (210, 435966), (252, 363305), (315, 290644), (420, 217983), (630, 145322), (1260, 72661)]