91901404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 194584320

約数和(自身を除く): 102682916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 227, 266, 454, 532, 761, 908, 1522, 1589, 3044, 3178, 4313, 5327, 6356, 8626, 10654, 14459, 17252, 21308, 28918, 30191, 57836, 60382, 101213, 120764, 172747, 202426, 345494, 404852, 690988, 1209229, 2418458, 3282193, 4836916, 6564386, 13128772, 22975351, 45950702, 91901404]

約数ペア:

[(1, 91901404), (2, 45950702), (4, 22975351), (7, 13128772), (14, 6564386), (19, 4836916), (28, 3282193), (38, 2418458), (76, 1209229), (133, 690988), (227, 404852), (266, 345494), (454, 202426), (532, 172747), (761, 120764), (908, 101213), (1522, 60382), (1589, 57836), (3044, 30191), (3178, 28918), (4313, 21308), (5327, 17252), (6356, 14459), (8626, 10654)]