72474246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16301}}^1$

素因数の和:16341

約数の個数: 48

約数和(自身を含む): 178017840

約数和(自身を除く): 105543594

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 16301, 32602, 48903, 97806, 146709, 211913, 293418, 309719, 423826, 619438, 635739, 929157, 1271478, 1858314, 1907217, 2787471, 3814434, 4026347, 5574942, 8052694, 12079041, 24158082, 36237123, 72474246]

約数ペア:

[(1, 72474246), (2, 36237123), (3, 24158082), (6, 12079041), (9, 8052694), (13, 5574942), (18, 4026347), (19, 3814434), (26, 2787471), (38, 1907217), (39, 1858314), (57, 1271478), (78, 929157), (114, 635739), (117, 619438), (171, 423826), (234, 309719), (247, 293418), (342, 211913), (494, 146709), (741, 97806), (1482, 48903), (2223, 32602), (4446, 16301)]