79149928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 178516800

約数和(自身を除く): 99366872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1609, 1892, 2236, 3218, 3784, 4472, 6149, 6436, 12298, 12872, 17699, 20917, 24596, 35398, 41834, 49192, 69187, 70796, 83668, 138374, 141592, 167336, 230087, 276748, 460174, 553496, 761057, 899431, 920348, 1522114, 1798862, 1840696, 3044228, 3597724, 6088456, 7195448, 9893741, 19787482, 39574964, 79149928]

約数ペア:

[(1, 79149928), (2, 39574964), (4, 19787482), (8, 9893741), (11, 7195448), (13, 6088456), (22, 3597724), (26, 3044228), (43, 1840696), (44, 1798862), (52, 1522114), (86, 920348), (88, 899431), (104, 761057), (143, 553496), (172, 460174), (286, 276748), (344, 230087), (473, 167336), (559, 141592), (572, 138374), (946, 83668), (1118, 70796), (1144, 69187), (1609, 49192), (1892, 41834), (2236, 35398), (3218, 24596), (3784, 20917), (4472, 17699), (6149, 12872), (6436, 12298)]