72500491371

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{91583}}^1$

素因数の和:91776

約数の個数: 64

約数和(自身を含む): 126605721600

約数和(自身を除く): 54105230229

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 149, 161, 231, 253, 447, 483, 759, 1043, 1639, 1771, 3129, 3427, 4917, 5313, 10281, 11473, 23989, 34419, 37697, 71967, 91583, 113091, 263879, 274749, 641081, 791637, 1007413, 1923243, 2106409, 3022239, 6319227, 7051891, 13645867, 14744863, 21155673, 23170499, 40937601, 44234589, 69511497, 95521069, 150104537, 162193493, 286563207, 313854941, 450313611, 486580479, 941564823, 1050731759, 2196984587, 3152195277, 3452404351, 6590953761, 10357213053, 24166830457, 72500491371]

約数ペア:

[(1, 72500491371), (3, 24166830457), (7, 10357213053), (11, 6590953761), (21, 3452404351), (23, 3152195277), (33, 2196984587), (69, 1050731759), (77, 941564823), (149, 486580479), (161, 450313611), (231, 313854941), (253, 286563207), (447, 162193493), (483, 150104537), (759, 95521069), (1043, 69511497), (1639, 44234589), (1771, 40937601), (3129, 23170499), (3427, 21155673), (4917, 14744863), (5313, 13645867), (10281, 7051891), (11473, 6319227), (23989, 3022239), (34419, 2106409), (37697, 1923243), (71967, 1007413), (91583, 791637), (113091, 641081), (263879, 274749)]