42749712

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 90

約数和(自身を含む): 124258602

約数和(自身を除く): 81508890

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 353, 464, 522, 696, 706, 841, 1044, 1059, 1392, 1412, 1682, 2088, 2118, 2523, 2824, 3177, 3364, 4176, 4236, 5046, 5648, 6354, 6728, 7569, 8472, 10092, 10237, 12708, 13456, 15138, 16944, 20184, 20474, 25416, 30276, 30711, 40368, 40948, 50832, 60552, 61422, 81896, 92133, 121104, 122844, 163792, 184266, 245688, 296873, 368532, 491376, 593746, 737064, 890619, 1187492, 1474128, 1781238, 2374984, 2671857, 3562476, 4749968, 5343714, 7124952, 10687428, 14249904, 21374856, 42749712]

約数ペア:

[(1, 42749712), (2, 21374856), (3, 14249904), (4, 10687428), (6, 7124952), (8, 5343714), (9, 4749968), (12, 3562476), (16, 2671857), (18, 2374984), (24, 1781238), (29, 1474128), (36, 1187492), (48, 890619), (58, 737064), (72, 593746), (87, 491376), (116, 368532), (144, 296873), (174, 245688), (232, 184266), (261, 163792), (348, 122844), (353, 121104), (464, 92133), (522, 81896), (696, 61422), (706, 60552), (841, 50832), (1044, 40948), (1059, 40368), (1392, 30711), (1412, 30276), (1682, 25416), (2088, 20474), (2118, 20184), (2523, 16944), (2824, 15138), (3177, 13456), (3364, 12708), (4176, 10237), (4236, 10092), (5046, 8472), (5648, 7569), (6354, 6728)]