82815044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 78061756

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 151, 199, 212, 302, 398, 604, 689, 796, 1378, 1963, 2587, 2756, 3926, 5174, 7852, 8003, 10348, 10547, 16006, 21094, 30049, 32012, 42188, 60098, 104039, 120196, 137111, 208078, 274222, 390637, 416156, 548444, 781274, 1562548, 1592597, 3185194, 6370388, 20703761, 41407522, 82815044]

約数ペア:

[(1, 82815044), (2, 41407522), (4, 20703761), (13, 6370388), (26, 3185194), (52, 1592597), (53, 1562548), (106, 781274), (151, 548444), (199, 416156), (212, 390637), (302, 274222), (398, 208078), (604, 137111), (689, 120196), (796, 104039), (1378, 60098), (1963, 42188), (2587, 32012), (2756, 30049), (3926, 21094), (5174, 16006), (7852, 10547), (8003, 10348)]