83855814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 196608000

約数和(自身を除く): 112752186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 127, 158, 199, 237, 254, 381, 398, 474, 553, 597, 762, 889, 1106, 1194, 1393, 1659, 1778, 2667, 2786, 3318, 4179, 5334, 8358, 10033, 15721, 20066, 25273, 30099, 31442, 47163, 50546, 60198, 70231, 75819, 94326, 110047, 140462, 151638, 176911, 210693, 220094, 330141, 353822, 421386, 530733, 660282, 1061466, 1996567, 3993134, 5989701, 11979402, 13975969, 27951938, 41927907, 83855814]

約数ペア:

[(1, 83855814), (2, 41927907), (3, 27951938), (6, 13975969), (7, 11979402), (14, 5989701), (21, 3993134), (42, 1996567), (79, 1061466), (127, 660282), (158, 530733), (199, 421386), (237, 353822), (254, 330141), (381, 220094), (398, 210693), (474, 176911), (553, 151638), (597, 140462), (762, 110047), (889, 94326), (1106, 75819), (1194, 70231), (1393, 60198), (1659, 50546), (1778, 47163), (2667, 31442), (2786, 30099), (3318, 25273), (4179, 20066), (5334, 15721), (8358, 10033)]