25176672

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 77837760

約数和(自身を除く): 52661088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 107, 114, 129, 144, 152, 171, 172, 214, 228, 258, 288, 304, 321, 342, 344, 387, 428, 456, 516, 608, 642, 684, 688, 774, 817, 856, 912, 963, 1032, 1284, 1368, 1376, 1548, 1634, 1712, 1824, 1926, 2033, 2064, 2451, 2568, 2736, 3096, 3268, 3424, 3852, 4066, 4128, 4601, 4902, 5136, 5472, 6099, 6192, 6536, 7353, 7704, 8132, 9202, 9804, 10272, 12198, 12384, 13072, 13803, 14706, 15408, 16264, 18297, 18404, 19608, 24396, 26144, 27606, 29412, 30816, 32528, 36594, 36808, 39216, 41409, 48792, 55212, 58824, 65056, 73188, 73616, 78432, 82818, 87419, 97584, 110424, 117648, 146376, 147232, 165636, 174838, 195168, 220848, 235296, 262257, 292752, 331272, 349676, 441696, 524514, 585504, 662544, 699352, 786771, 1049028, 1325088, 1398704, 1573542, 2098056, 2797408, 3147084, 4196112, 6294168, 8392224, 12588336, 25176672]

約数ペア:

[(1, 25176672), (2, 12588336), (3, 8392224), (4, 6294168), (6, 4196112), (8, 3147084), (9, 2797408), (12, 2098056), (16, 1573542), (18, 1398704), (19, 1325088), (24, 1049028), (32, 786771), (36, 699352), (38, 662544), (43, 585504), (48, 524514), (57, 441696), (72, 349676), (76, 331272), (86, 292752), (96, 262257), (107, 235296), (114, 220848), (129, 195168), (144, 174838), (152, 165636), (171, 147232), (172, 146376), (214, 117648), (228, 110424), (258, 97584), (288, 87419), (304, 82818), (321, 78432), (342, 73616), (344, 73188), (387, 65056), (428, 58824), (456, 55212), (516, 48792), (608, 41409), (642, 39216), (684, 36808), (688, 36594), (774, 32528), (817, 30816), (856, 29412), (912, 27606), (963, 26144), (1032, 24396), (1284, 19608), (1368, 18404), (1376, 18297), (1548, 16264), (1634, 15408), (1712, 14706), (1824, 13803), (1926, 13072), (2033, 12384), (2064, 12198), (2451, 10272), (2568, 9804), (2736, 9202), (3096, 8132), (3268, 7704), (3424, 7353), (3852, 6536), (4066, 6192), (4128, 6099), (4601, 5472), (4902, 5136)]