77211144

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 235746720

約数和(自身を除く): 158535576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 81, 86, 102, 108, 129, 136, 153, 162, 163, 172, 204, 216, 258, 306, 324, 326, 344, 387, 408, 459, 489, 516, 612, 648, 652, 731, 774, 918, 978, 1032, 1161, 1224, 1304, 1377, 1462, 1467, 1548, 1836, 1956, 2193, 2322, 2754, 2771, 2924, 2934, 3096, 3483, 3672, 3912, 4386, 4401, 4644, 5508, 5542, 5848, 5868, 6579, 6966, 7009, 8313, 8772, 8802, 9288, 11016, 11084, 11736, 13158, 13203, 13932, 14018, 16626, 17544, 17604, 19737, 21027, 22168, 24939, 26316, 26406, 27864, 28036, 33252, 35208, 39474, 42054, 49878, 52632, 52812, 56072, 59211, 63081, 66504, 74817, 78948, 84108, 99756, 105624, 118422, 119153, 126162, 149634, 157896, 168216, 189243, 199512, 224451, 236844, 238306, 252324, 299268, 357459, 378486, 448902, 473688, 476612, 504648, 567729, 598536, 714918, 756972, 897804, 953224, 1072377, 1135458, 1429836, 1513944, 1795608, 2144754, 2270916, 2859672, 3217131, 4289508, 4541832, 6434262, 8579016, 9651393, 12868524, 19302786, 25737048, 38605572, 77211144]

約数ペア:

[(1, 77211144), (2, 38605572), (3, 25737048), (4, 19302786), (6, 12868524), (8, 9651393), (9, 8579016), (12, 6434262), (17, 4541832), (18, 4289508), (24, 3217131), (27, 2859672), (34, 2270916), (36, 2144754), (43, 1795608), (51, 1513944), (54, 1429836), (68, 1135458), (72, 1072377), (81, 953224), (86, 897804), (102, 756972), (108, 714918), (129, 598536), (136, 567729), (153, 504648), (162, 476612), (163, 473688), (172, 448902), (204, 378486), (216, 357459), (258, 299268), (306, 252324), (324, 238306), (326, 236844), (344, 224451), (387, 199512), (408, 189243), (459, 168216), (489, 157896), (516, 149634), (612, 126162), (648, 119153), (652, 118422), (731, 105624), (774, 99756), (918, 84108), (978, 78948), (1032, 74817), (1161, 66504), (1224, 63081), (1304, 59211), (1377, 56072), (1462, 52812), (1467, 52632), (1548, 49878), (1836, 42054), (1956, 39474), (2193, 35208), (2322, 33252), (2754, 28036), (2771, 27864), (2924, 26406), (2934, 26316), (3096, 24939), (3483, 22168), (3672, 21027), (3912, 19737), (4386, 17604), (4401, 17544), (4644, 16626), (5508, 14018), (5542, 13932), (5848, 13203), (5868, 13158), (6579, 11736), (6966, 11084), (7009, 11016), (8313, 9288), (8772, 8802)]