74409264

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 217678032

約数和(自身を除く): 143268768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 61, 72, 86, 122, 129, 144, 172, 183, 197, 244, 258, 344, 366, 387, 394, 488, 516, 549, 591, 688, 732, 774, 788, 976, 1032, 1098, 1182, 1464, 1548, 1576, 1773, 2064, 2196, 2364, 2623, 2928, 3096, 3152, 3546, 4392, 4728, 5246, 6192, 7092, 7869, 8471, 8784, 9456, 10492, 12017, 14184, 15738, 16942, 20984, 23607, 24034, 25413, 28368, 31476, 33884, 36051, 41968, 47214, 48068, 50826, 62952, 67768, 72102, 76239, 94428, 96136, 101652, 108153, 125904, 135536, 144204, 152478, 188856, 192272, 203304, 216306, 288408, 304956, 377712, 406608, 432612, 516731, 576816, 609912, 865224, 1033462, 1219824, 1550193, 1730448, 2066924, 3100386, 4133848, 4650579, 6200772, 8267696, 9301158, 12401544, 18602316, 24803088, 37204632, 74409264]

約数ペア:

[(1, 74409264), (2, 37204632), (3, 24803088), (4, 18602316), (6, 12401544), (8, 9301158), (9, 8267696), (12, 6200772), (16, 4650579), (18, 4133848), (24, 3100386), (36, 2066924), (43, 1730448), (48, 1550193), (61, 1219824), (72, 1033462), (86, 865224), (122, 609912), (129, 576816), (144, 516731), (172, 432612), (183, 406608), (197, 377712), (244, 304956), (258, 288408), (344, 216306), (366, 203304), (387, 192272), (394, 188856), (488, 152478), (516, 144204), (549, 135536), (591, 125904), (688, 108153), (732, 101652), (774, 96136), (788, 94428), (976, 76239), (1032, 72102), (1098, 67768), (1182, 62952), (1464, 50826), (1548, 48068), (1576, 47214), (1773, 41968), (2064, 36051), (2196, 33884), (2364, 31476), (2623, 28368), (2928, 25413), (3096, 24034), (3152, 23607), (3546, 20984), (4392, 16942), (4728, 15738), (5246, 14184), (6192, 12017), (7092, 10492), (7869, 9456), (8471, 8784)]