72423351

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8076

約数の個数: 48

約数和(自身を含む): 140474880

約数和(自身を除く): 68051529

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 8039, 9009, 24117, 56273, 72351, 88429, 104507, 168819, 265287, 313521, 506457, 619003, 731549, 795861, 940563, 1149577, 1857009, 2194647, 3448731, 5571027, 6583941, 8047039, 10346193, 24141117, 72423351]

約数ペア:

[(1, 72423351), (3, 24141117), (7, 10346193), (9, 8047039), (11, 6583941), (13, 5571027), (21, 3448731), (33, 2194647), (39, 1857009), (63, 1149577), (77, 940563), (91, 795861), (99, 731549), (117, 619003), (143, 506457), (231, 313521), (273, 265287), (429, 168819), (693, 104507), (819, 88429), (1001, 72351), (1287, 56273), (3003, 24117), (8039, 9009)]