79865912

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 97426888

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 71, 106, 142, 212, 284, 371, 379, 424, 497, 568, 742, 758, 994, 1484, 1516, 1988, 2653, 2968, 3032, 3763, 3976, 5306, 7526, 10612, 15052, 20087, 21224, 26341, 26909, 30104, 40174, 52682, 53818, 80348, 105364, 107636, 140609, 160696, 188363, 210728, 215272, 281218, 376726, 562436, 753452, 1124872, 1426177, 1506904, 2852354, 5704708, 9983239, 11409416, 19966478, 39932956, 79865912]

約数ペア:

[(1, 79865912), (2, 39932956), (4, 19966478), (7, 11409416), (8, 9983239), (14, 5704708), (28, 2852354), (53, 1506904), (56, 1426177), (71, 1124872), (106, 753452), (142, 562436), (212, 376726), (284, 281218), (371, 215272), (379, 210728), (424, 188363), (497, 160696), (568, 140609), (742, 107636), (758, 105364), (994, 80348), (1484, 53818), (1516, 52682), (1988, 40174), (2653, 30104), (2968, 26909), (3032, 26341), (3763, 21224), (3976, 20087), (5306, 15052), (7526, 10612)]