123648048

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1127

約数の個数: 120

約数和(自身を含む): 373081280

約数和(自身を除く): 249433232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1051, 1368, 1548, 1634, 2064, 2102, 2451, 2736, 3096, 3153, 3268, 4204, 4902, 6192, 6306, 6536, 7353, 8408, 9459, 9804, 12612, 13072, 14706, 16816, 18918, 19608, 19969, 25224, 29412, 37836, 39216, 39938, 45193, 50448, 58824, 59907, 75672, 79876, 90386, 117648, 119814, 135579, 151344, 159752, 179721, 180772, 239628, 271158, 319504, 359442, 361544, 406737, 479256, 542316, 718884, 723088, 813474, 858667, 958512, 1084632, 1437768, 1626948, 1717334, 2169264, 2576001, 2875536, 3253896, 3434668, 5152002, 6507792, 6869336, 7728003, 10304004, 13738672, 15456006, 20608008, 30912012, 41216016, 61824024, 123648048]

約数ペア:

[(1, 123648048), (2, 61824024), (3, 41216016), (4, 30912012), (6, 20608008), (8, 15456006), (9, 13738672), (12, 10304004), (16, 7728003), (18, 6869336), (19, 6507792), (24, 5152002), (36, 3434668), (38, 3253896), (43, 2875536), (48, 2576001), (57, 2169264), (72, 1717334), (76, 1626948), (86, 1437768), (114, 1084632), (129, 958512), (144, 858667), (152, 813474), (171, 723088), (172, 718884), (228, 542316), (258, 479256), (304, 406737), (342, 361544), (344, 359442), (387, 319504), (456, 271158), (516, 239628), (684, 180772), (688, 179721), (774, 159752), (817, 151344), (912, 135579), (1032, 119814), (1051, 117648), (1368, 90386), (1548, 79876), (1634, 75672), (2064, 59907), (2102, 58824), (2451, 50448), (2736, 45193), (3096, 39938), (3153, 39216), (3268, 37836), (4204, 29412), (4902, 25224), (6192, 19969), (6306, 19608), (6536, 18918), (7353, 16816), (8408, 14706), (9459, 13072), (9804, 12612)]