88360636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 194793984

約数和(自身を除く): 106433348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 169, 182, 263, 284, 338, 364, 497, 526, 676, 923, 994, 1052, 1183, 1841, 1846, 1988, 2366, 3419, 3682, 3692, 4732, 6461, 6838, 7364, 11999, 12922, 13676, 18673, 23933, 23998, 25844, 37346, 44447, 47866, 47996, 74692, 83993, 88894, 95732, 130711, 167986, 177788, 242749, 261422, 311129, 335972, 485498, 522844, 622258, 970996, 1244516, 1699243, 3155737, 3398486, 6311474, 6796972, 12622948, 22090159, 44180318, 88360636]

約数ペア:

[(1, 88360636), (2, 44180318), (4, 22090159), (7, 12622948), (13, 6796972), (14, 6311474), (26, 3398486), (28, 3155737), (52, 1699243), (71, 1244516), (91, 970996), (142, 622258), (169, 522844), (182, 485498), (263, 335972), (284, 311129), (338, 261422), (364, 242749), (497, 177788), (526, 167986), (676, 130711), (923, 95732), (994, 88894), (1052, 83993), (1183, 74692), (1841, 47996), (1846, 47866), (1988, 44447), (2366, 37346), (3419, 25844), (3682, 23998), (3692, 23933), (4732, 18673), (6461, 13676), (6838, 12922), (7364, 11999)]