87225710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 186024384

約数和(自身を除く): 98798674

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 181, 286, 337, 362, 674, 715, 905, 1430, 1685, 1810, 1991, 2353, 3370, 3707, 3982, 4381, 4706, 7414, 8762, 9955, 11765, 18535, 19910, 21905, 23530, 25883, 37070, 43810, 48191, 51766, 60997, 96382, 121994, 129415, 240955, 258830, 304985, 481910, 609970, 670967, 792961, 1341934, 1585922, 3354835, 3964805, 6709670, 7929610, 8722571, 17445142, 43612855, 87225710]

約数ペア:

[(1, 87225710), (2, 43612855), (5, 17445142), (10, 8722571), (11, 7929610), (13, 6709670), (22, 3964805), (26, 3354835), (55, 1585922), (65, 1341934), (110, 792961), (130, 670967), (143, 609970), (181, 481910), (286, 304985), (337, 258830), (362, 240955), (674, 129415), (715, 121994), (905, 96382), (1430, 60997), (1685, 51766), (1810, 48191), (1991, 43810), (2353, 37070), (3370, 25883), (3707, 23530), (3982, 21905), (4381, 19910), (4706, 18535), (7414, 11765), (8762, 9955)]