78181992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2623

約数の個数: 96

約数和(自身を含む): 246055680

約数和(自身を除く): 167873688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2543, 2562, 3416, 3843, 4392, 5086, 5124, 7629, 7686, 10172, 10248, 15258, 15372, 17801, 20344, 22887, 30516, 30744, 35602, 45774, 53403, 61032, 71204, 91548, 106806, 142408, 155123, 160209, 183096, 213612, 310246, 320418, 427224, 465369, 620492, 640836, 930738, 1085861, 1240984, 1281672, 1396107, 1861476, 2171722, 2792214, 3257583, 3722952, 4343444, 5584428, 6515166, 8686888, 9772749, 11168856, 13030332, 19545498, 26060664, 39090996, 78181992]

約数ペア:

[(1, 78181992), (2, 39090996), (3, 26060664), (4, 19545498), (6, 13030332), (7, 11168856), (8, 9772749), (9, 8686888), (12, 6515166), (14, 5584428), (18, 4343444), (21, 3722952), (24, 3257583), (28, 2792214), (36, 2171722), (42, 1861476), (56, 1396107), (61, 1281672), (63, 1240984), (72, 1085861), (84, 930738), (122, 640836), (126, 620492), (168, 465369), (183, 427224), (244, 320418), (252, 310246), (366, 213612), (427, 183096), (488, 160209), (504, 155123), (549, 142408), (732, 106806), (854, 91548), (1098, 71204), (1281, 61032), (1464, 53403), (1708, 45774), (2196, 35602), (2543, 30744), (2562, 30516), (3416, 22887), (3843, 20344), (4392, 17801), (5086, 15372), (5124, 15258), (7629, 10248), (7686, 10172)]