80351568

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 160

約数和(自身を含む): 258971520

約数和(自身を除く): 178619952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 99, 108, 111, 132, 144, 148, 176, 198, 216, 222, 264, 296, 297, 333, 396, 407, 432, 444, 457, 528, 592, 594, 666, 792, 814, 888, 914, 999, 1188, 1221, 1332, 1371, 1584, 1628, 1776, 1828, 1998, 2376, 2442, 2664, 2742, 3256, 3656, 3663, 3996, 4113, 4752, 4884, 5027, 5328, 5484, 6512, 7312, 7326, 7992, 8226, 9768, 10054, 10968, 10989, 12339, 14652, 15081, 15984, 16452, 16909, 19536, 20108, 21936, 21978, 24678, 29304, 30162, 32904, 33818, 40216, 43956, 45243, 49356, 50727, 58608, 60324, 65808, 67636, 80432, 87912, 90486, 98712, 101454, 120648, 135272, 135729, 152181, 175824, 180972, 185999, 197424, 202908, 241296, 270544, 271458, 304362, 361944, 371998, 405816, 456543, 542916, 557997, 608724, 723888, 743996, 811632, 913086, 1085832, 1115994, 1217448, 1487992, 1673991, 1826172, 2171664, 2231988, 2434896, 2975984, 3347982, 3652344, 4463976, 5021973, 6695964, 7304688, 8927952, 10043946, 13391928, 20087892, 26783856, 40175784, 80351568]

約数ペア:

[(1, 80351568), (2, 40175784), (3, 26783856), (4, 20087892), (6, 13391928), (8, 10043946), (9, 8927952), (11, 7304688), (12, 6695964), (16, 5021973), (18, 4463976), (22, 3652344), (24, 3347982), (27, 2975984), (33, 2434896), (36, 2231988), (37, 2171664), (44, 1826172), (48, 1673991), (54, 1487992), (66, 1217448), (72, 1115994), (74, 1085832), (88, 913086), (99, 811632), (108, 743996), (111, 723888), (132, 608724), (144, 557997), (148, 542916), (176, 456543), (198, 405816), (216, 371998), (222, 361944), (264, 304362), (296, 271458), (297, 270544), (333, 241296), (396, 202908), (407, 197424), (432, 185999), (444, 180972), (457, 175824), (528, 152181), (592, 135729), (594, 135272), (666, 120648), (792, 101454), (814, 98712), (888, 90486), (914, 87912), (999, 80432), (1188, 67636), (1221, 65808), (1332, 60324), (1371, 58608), (1584, 50727), (1628, 49356), (1776, 45243), (1828, 43956), (1998, 40216), (2376, 33818), (2442, 32904), (2664, 30162), (2742, 29304), (3256, 24678), (3656, 21978), (3663, 21936), (3996, 20108), (4113, 19536), (4752, 16909), (4884, 16452), (5027, 15984), (5328, 15081), (5484, 14652), (6512, 12339), (7312, 10989), (7326, 10968), (7992, 10054), (8226, 9768)]