72769424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 188987904

約数和(自身を除く): 116218480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 41, 46, 52, 53, 56, 82, 91, 92, 104, 106, 112, 161, 164, 182, 184, 208, 212, 287, 299, 322, 328, 364, 368, 371, 424, 533, 574, 598, 644, 656, 689, 728, 742, 848, 943, 1066, 1148, 1196, 1219, 1288, 1378, 1456, 1484, 1886, 2093, 2132, 2173, 2296, 2392, 2438, 2576, 2756, 2968, 3731, 3772, 4186, 4264, 4346, 4592, 4784, 4823, 4876, 5512, 5936, 6601, 7462, 7544, 8372, 8528, 8533, 8692, 9646, 9752, 11024, 12259, 13202, 14924, 15088, 15211, 15847, 16744, 17066, 17384, 19292, 19504, 24518, 26404, 28249, 29848, 30422, 31694, 33488, 34132, 34768, 38584, 49036, 49979, 52808, 56498, 59696, 60844, 63388, 68264, 77168, 85813, 98072, 99958, 105616, 110929, 112996, 121688, 126776, 136528, 171626, 196144, 197743, 199916, 221858, 225992, 243376, 253552, 343252, 349853, 395486, 399832, 443716, 451984, 649727, 686504, 699706, 790972, 799664, 887432, 1299454, 1373008, 1399412, 1581944, 1774864, 2598908, 2798824, 3163888, 4548089, 5197816, 5597648, 9096178, 10395632, 18192356, 36384712, 72769424]

約数ペア:

[(1, 72769424), (2, 36384712), (4, 18192356), (7, 10395632), (8, 9096178), (13, 5597648), (14, 5197816), (16, 4548089), (23, 3163888), (26, 2798824), (28, 2598908), (41, 1774864), (46, 1581944), (52, 1399412), (53, 1373008), (56, 1299454), (82, 887432), (91, 799664), (92, 790972), (104, 699706), (106, 686504), (112, 649727), (161, 451984), (164, 443716), (182, 399832), (184, 395486), (208, 349853), (212, 343252), (287, 253552), (299, 243376), (322, 225992), (328, 221858), (364, 199916), (368, 197743), (371, 196144), (424, 171626), (533, 136528), (574, 126776), (598, 121688), (644, 112996), (656, 110929), (689, 105616), (728, 99958), (742, 98072), (848, 85813), (943, 77168), (1066, 68264), (1148, 63388), (1196, 60844), (1219, 59696), (1288, 56498), (1378, 52808), (1456, 49979), (1484, 49036), (1886, 38584), (2093, 34768), (2132, 34132), (2173, 33488), (2296, 31694), (2392, 30422), (2438, 29848), (2576, 28249), (2756, 26404), (2968, 24518), (3731, 19504), (3772, 19292), (4186, 17384), (4264, 17066), (4346, 16744), (4592, 15847), (4784, 15211), (4823, 15088), (4876, 14924), (5512, 13202), (5936, 12259), (6601, 11024), (7462, 9752), (7544, 9646), (8372, 8692), (8528, 8533)]