55440072

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 162201600

約数和(自身を除く): 106761528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 47, 54, 72, 86, 94, 108, 127, 129, 141, 172, 188, 216, 254, 258, 282, 344, 376, 381, 387, 423, 508, 516, 564, 762, 774, 846, 1016, 1032, 1128, 1143, 1161, 1269, 1524, 1548, 1692, 2021, 2286, 2322, 2538, 3048, 3096, 3384, 3429, 4042, 4572, 4644, 5076, 5461, 5969, 6063, 6858, 8084, 9144, 9288, 10152, 10922, 11938, 12126, 13716, 16168, 16383, 17907, 18189, 21844, 23876, 24252, 27432, 32766, 35814, 36378, 43688, 47752, 48504, 49149, 53721, 54567, 65532, 71628, 72756, 98298, 107442, 109134, 131064, 143256, 145512, 147447, 161163, 196596, 214884, 218268, 256667, 294894, 322326, 393192, 429768, 436536, 513334, 589788, 644652, 770001, 1026668, 1179576, 1289304, 1540002, 2053336, 2310003, 3080004, 4620006, 6160008, 6930009, 9240012, 13860018, 18480024, 27720036, 55440072]

約数ペア:

[(1, 55440072), (2, 27720036), (3, 18480024), (4, 13860018), (6, 9240012), (8, 6930009), (9, 6160008), (12, 4620006), (18, 3080004), (24, 2310003), (27, 2053336), (36, 1540002), (43, 1289304), (47, 1179576), (54, 1026668), (72, 770001), (86, 644652), (94, 589788), (108, 513334), (127, 436536), (129, 429768), (141, 393192), (172, 322326), (188, 294894), (216, 256667), (254, 218268), (258, 214884), (282, 196596), (344, 161163), (376, 147447), (381, 145512), (387, 143256), (423, 131064), (508, 109134), (516, 107442), (564, 98298), (762, 72756), (774, 71628), (846, 65532), (1016, 54567), (1032, 53721), (1128, 49149), (1143, 48504), (1161, 47752), (1269, 43688), (1524, 36378), (1548, 35814), (1692, 32766), (2021, 27432), (2286, 24252), (2322, 23876), (2538, 21844), (3048, 18189), (3096, 17907), (3384, 16383), (3429, 16168), (4042, 13716), (4572, 12126), (4644, 11938), (5076, 10922), (5461, 10152), (5969, 9288), (6063, 9144), (6858, 8084)]