72961878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 166199040

約数和(自身を除く): 93237162

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 59, 66, 82, 118, 123, 177, 246, 354, 451, 457, 649, 902, 914, 1298, 1353, 1371, 1947, 2419, 2706, 2742, 3894, 4838, 5027, 7257, 10054, 14514, 15081, 18737, 26609, 26963, 30162, 37474, 53218, 53926, 56211, 79827, 80889, 112422, 159654, 161778, 206107, 296593, 412214, 593186, 618321, 889779, 1105483, 1236642, 1779558, 2210966, 3316449, 6632898, 12160313, 24320626, 36480939, 72961878]

約数ペア:

[(1, 72961878), (2, 36480939), (3, 24320626), (6, 12160313), (11, 6632898), (22, 3316449), (33, 2210966), (41, 1779558), (59, 1236642), (66, 1105483), (82, 889779), (118, 618321), (123, 593186), (177, 412214), (246, 296593), (354, 206107), (451, 161778), (457, 159654), (649, 112422), (902, 80889), (914, 79827), (1298, 56211), (1353, 53926), (1371, 53218), (1947, 37474), (2419, 30162), (2706, 26963), (2742, 26609), (3894, 18737), (4838, 15081), (5027, 14514), (7257, 10054)]