42718128

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 115349760

約数和(自身を除く): 72631632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 67, 74, 111, 134, 148, 201, 222, 268, 296, 359, 402, 444, 536, 592, 718, 804, 888, 1072, 1077, 1436, 1608, 1776, 2154, 2479, 2872, 3216, 4308, 4958, 5744, 7437, 8616, 9916, 13283, 14874, 17232, 19832, 24053, 26566, 29748, 39664, 39849, 48106, 53132, 59496, 72159, 79698, 96212, 106264, 118992, 144318, 159396, 192424, 212528, 288636, 318792, 384848, 577272, 637584, 889961, 1154544, 1779922, 2669883, 3559844, 5339766, 7119688, 10679532, 14239376, 21359064, 42718128]

約数ペア:

[(1, 42718128), (2, 21359064), (3, 14239376), (4, 10679532), (6, 7119688), (8, 5339766), (12, 3559844), (16, 2669883), (24, 1779922), (37, 1154544), (48, 889961), (67, 637584), (74, 577272), (111, 384848), (134, 318792), (148, 288636), (201, 212528), (222, 192424), (268, 159396), (296, 144318), (359, 118992), (402, 106264), (444, 96212), (536, 79698), (592, 72159), (718, 59496), (804, 53132), (888, 48106), (1072, 39849), (1077, 39664), (1436, 29748), (1608, 26566), (1776, 24053), (2154, 19832), (2479, 17232), (2872, 14874), (3216, 13283), (4308, 9916), (4958, 8616), (5744, 7437)]