72773311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 15285569

約数列:

[1, 13, 17, 23, 103, 139, 221, 299, 391, 1339, 1751, 1807, 2363, 2369, 3197, 5083, 14317, 22763, 30719, 30797, 40273, 41561, 54349, 186121, 243389, 329291, 523549, 706537, 3164057, 4280783, 5597947, 72773311]

約数ペア:

[(1, 72773311), (13, 5597947), (17, 4280783), (23, 3164057), (103, 706537), (139, 523549), (221, 329291), (299, 243389), (391, 186121), (1339, 54349), (1751, 41561), (1807, 40273), (2363, 30797), (2369, 30719), (3197, 22763), (5083, 14317)]