64121838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 148925952

約数和(自身を除く): 84804114

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 53, 66, 69, 106, 138, 159, 253, 318, 506, 583, 759, 797, 1166, 1219, 1518, 1594, 1749, 2391, 2438, 3498, 3657, 4782, 7314, 8767, 13409, 17534, 18331, 26301, 26818, 36662, 40227, 42241, 52602, 54993, 80454, 84482, 109986, 126723, 201641, 253446, 403282, 464651, 604923, 929302, 971543, 1209846, 1393953, 1943086, 2787906, 2914629, 5829258, 10686973, 21373946, 32060919, 64121838]

約数ペア:

[(1, 64121838), (2, 32060919), (3, 21373946), (6, 10686973), (11, 5829258), (22, 2914629), (23, 2787906), (33, 1943086), (46, 1393953), (53, 1209846), (66, 971543), (69, 929302), (106, 604923), (138, 464651), (159, 403282), (253, 253446), (318, 201641), (506, 126723), (583, 109986), (759, 84482), (797, 80454), (1166, 54993), (1219, 52602), (1518, 42241), (1594, 40227), (1749, 36662), (2391, 26818), (2438, 26301), (3498, 18331), (3657, 17534), (4782, 13409), (7314, 8767)]