74233588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 156794400

約数和(自身を除く): 82560812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 149, 169, 268, 286, 298, 338, 572, 596, 676, 737, 871, 1474, 1639, 1742, 1859, 1937, 2948, 3278, 3484, 3718, 3874, 6556, 7436, 7748, 9581, 9983, 11323, 19162, 19966, 21307, 22646, 25181, 38324, 39932, 42614, 45292, 50362, 85228, 100724, 109813, 124553, 129779, 219626, 249106, 259558, 276991, 439252, 498212, 519116, 553982, 1107964, 1427569, 1687127, 2855138, 3374254, 5710276, 6748508, 18558397, 37116794, 74233588]

約数ペア:

[(1, 74233588), (2, 37116794), (4, 18558397), (11, 6748508), (13, 5710276), (22, 3374254), (26, 2855138), (44, 1687127), (52, 1427569), (67, 1107964), (134, 553982), (143, 519116), (149, 498212), (169, 439252), (268, 276991), (286, 259558), (298, 249106), (338, 219626), (572, 129779), (596, 124553), (676, 109813), (737, 100724), (871, 85228), (1474, 50362), (1639, 45292), (1742, 42614), (1859, 39932), (1937, 38324), (2948, 25181), (3278, 22646), (3484, 21307), (3718, 19966), (3874, 19162), (6556, 11323), (7436, 9983), (7748, 9581)]