73187392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:603

約数の個数: 56

約数和(自身を含む): 154330400

約数和(自身を除く): 81143008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 433, 556, 608, 866, 1112, 1216, 1732, 2224, 2641, 3464, 4448, 5282, 6928, 8227, 8896, 10564, 13856, 16454, 21128, 27712, 32908, 42256, 60187, 65816, 84512, 120374, 131632, 169024, 240748, 263264, 481496, 526528, 962992, 1143553, 1925984, 2287106, 3851968, 4574212, 9148424, 18296848, 36593696, 73187392]

約数ペア:

[(1, 73187392), (2, 36593696), (4, 18296848), (8, 9148424), (16, 4574212), (19, 3851968), (32, 2287106), (38, 1925984), (64, 1143553), (76, 962992), (139, 526528), (152, 481496), (278, 263264), (304, 240748), (433, 169024), (556, 131632), (608, 120374), (866, 84512), (1112, 65816), (1216, 60187), (1732, 42256), (2224, 32908), (2641, 27712), (3464, 21128), (4448, 16454), (5282, 13856), (6928, 10564), (8227, 8896)]