75718132

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 162112104

約数和(自身を除く): 86393972

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 53, 74, 98, 106, 148, 196, 197, 212, 259, 371, 394, 518, 742, 788, 1036, 1379, 1484, 1813, 1961, 2597, 2758, 3626, 3922, 5194, 5516, 7252, 7289, 7844, 9653, 10388, 10441, 13727, 14578, 19306, 20882, 27454, 29156, 38612, 41764, 51023, 54908, 73087, 96089, 102046, 146174, 192178, 204092, 292348, 357161, 384356, 386317, 511609, 714322, 772634, 1023218, 1428644, 1545268, 2046436, 2704219, 5408438, 10816876, 18929533, 37859066, 75718132]

約数ペア:

[(1, 75718132), (2, 37859066), (4, 18929533), (7, 10816876), (14, 5408438), (28, 2704219), (37, 2046436), (49, 1545268), (53, 1428644), (74, 1023218), (98, 772634), (106, 714322), (148, 511609), (196, 386317), (197, 384356), (212, 357161), (259, 292348), (371, 204092), (394, 192178), (518, 146174), (742, 102046), (788, 96089), (1036, 73087), (1379, 54908), (1484, 51023), (1813, 41764), (1961, 38612), (2597, 29156), (2758, 27454), (3626, 20882), (3922, 19306), (5194, 14578), (5516, 13727), (7252, 10441), (7289, 10388), (7844, 9653)]