73281208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9151}}^1$

素因数の和:9188

約数の個数: 64

約数和(自身を含む): 184504320

約数和(自身を除く): 111223112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 9151, 18302, 36604, 64057, 73208, 100661, 118963, 128114, 201322, 237926, 256228, 402644, 475852, 512456, 704627, 805288, 832741, 951704, 1308593, 1409254, 1665482, 2617186, 2818508, 3330964, 5234372, 5637016, 6661928, 9160151, 10468744, 18320302, 36640604, 73281208]

約数ペア:

[(1, 73281208), (2, 36640604), (4, 18320302), (7, 10468744), (8, 9160151), (11, 6661928), (13, 5637016), (14, 5234372), (22, 3330964), (26, 2818508), (28, 2617186), (44, 1665482), (52, 1409254), (56, 1308593), (77, 951704), (88, 832741), (91, 805288), (104, 704627), (143, 512456), (154, 475852), (182, 402644), (286, 256228), (308, 237926), (364, 201322), (572, 128114), (616, 118963), (728, 100661), (1001, 73208), (1144, 64057), (2002, 36604), (4004, 18302), (8008, 9151)]