78448872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 208872000

約数和(自身を除く): 130423128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1691, 1933, 2136, 3382, 3866, 5073, 5799, 6764, 7732, 10146, 11598, 13528, 15464, 20292, 23196, 36727, 40584, 46392, 73454, 110181, 146908, 172037, 220362, 293816, 344074, 440724, 516111, 688148, 881448, 1032222, 1376296, 2064444, 3268703, 4128888, 6537406, 9806109, 13074812, 19612218, 26149624, 39224436, 78448872]

約数ペア:

[(1, 78448872), (2, 39224436), (3, 26149624), (4, 19612218), (6, 13074812), (8, 9806109), (12, 6537406), (19, 4128888), (24, 3268703), (38, 2064444), (57, 1376296), (76, 1032222), (89, 881448), (114, 688148), (152, 516111), (178, 440724), (228, 344074), (267, 293816), (356, 220362), (456, 172037), (534, 146908), (712, 110181), (1068, 73454), (1691, 46392), (1933, 40584), (2136, 36727), (3382, 23196), (3866, 20292), (5073, 15464), (5799, 13528), (6764, 11598), (7732, 10146)]