78434064

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 151372656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 53, 72, 86, 106, 129, 144, 159, 172, 212, 239, 258, 318, 344, 387, 424, 477, 478, 516, 636, 688, 717, 774, 848, 954, 956, 1032, 1272, 1434, 1548, 1908, 1912, 2064, 2151, 2279, 2544, 2868, 3096, 3816, 3824, 4302, 4558, 5736, 6192, 6837, 7632, 8604, 9116, 10277, 11472, 12667, 13674, 17208, 18232, 20511, 20554, 25334, 27348, 30831, 34416, 36464, 38001, 41022, 41108, 50668, 54696, 61662, 76002, 82044, 82216, 92493, 101336, 109392, 114003, 123324, 152004, 164088, 164432, 184986, 202672, 228006, 246648, 304008, 328176, 369972, 456012, 493296, 544681, 608016, 739944, 912024, 1089362, 1479888, 1634043, 1824048, 2178724, 3268086, 4357448, 4902129, 6536172, 8714896, 9804258, 13072344, 19608516, 26144688, 39217032, 78434064]

約数ペア:

[(1, 78434064), (2, 39217032), (3, 26144688), (4, 19608516), (6, 13072344), (8, 9804258), (9, 8714896), (12, 6536172), (16, 4902129), (18, 4357448), (24, 3268086), (36, 2178724), (43, 1824048), (48, 1634043), (53, 1479888), (72, 1089362), (86, 912024), (106, 739944), (129, 608016), (144, 544681), (159, 493296), (172, 456012), (212, 369972), (239, 328176), (258, 304008), (318, 246648), (344, 228006), (387, 202672), (424, 184986), (477, 164432), (478, 164088), (516, 152004), (636, 123324), (688, 114003), (717, 109392), (774, 101336), (848, 92493), (954, 82216), (956, 82044), (1032, 76002), (1272, 61662), (1434, 54696), (1548, 50668), (1908, 41108), (1912, 41022), (2064, 38001), (2151, 36464), (2279, 34416), (2544, 30831), (2868, 27348), (3096, 25334), (3816, 20554), (3824, 20511), (4302, 18232), (4558, 17208), (5736, 13674), (6192, 12667), (6837, 11472), (7632, 10277), (8604, 9116)]