72143784

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 224078400

約数和(自身を除く): 151934616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 37, 51, 54, 59, 68, 72, 74, 81, 102, 108, 111, 118, 136, 148, 153, 162, 177, 204, 216, 222, 236, 243, 296, 306, 324, 333, 354, 408, 444, 459, 472, 486, 531, 612, 629, 648, 666, 708, 888, 918, 972, 999, 1003, 1062, 1224, 1258, 1332, 1377, 1416, 1593, 1836, 1887, 1944, 1998, 2006, 2124, 2183, 2516, 2664, 2754, 2997, 3009, 3186, 3672, 3774, 3996, 4012, 4131, 4248, 4366, 4779, 5032, 5508, 5661, 5994, 6018, 6372, 6549, 7548, 7992, 8024, 8262, 8732, 8991, 9027, 9558, 11016, 11322, 11988, 12036, 12744, 13098, 14337, 15096, 16524, 16983, 17464, 17982, 18054, 19116, 19647, 22644, 23976, 24072, 26196, 27081, 28674, 33048, 33966, 35964, 36108, 37111, 38232, 39294, 45288, 50949, 52392, 54162, 57348, 58941, 67932, 71928, 72216, 74222, 78588, 81243, 101898, 108324, 111333, 114696, 117882, 135864, 148444, 152847, 157176, 162486, 176823, 203796, 216648, 222666, 235764, 243729, 296888, 305694, 324972, 333999, 353646, 407592, 445332, 471528, 487458, 530469, 611388, 649944, 667998, 707292, 890664, 974916, 1001997, 1060938, 1222776, 1335996, 1414584, 1949832, 2003994, 2121876, 2671992, 3005991, 4007988, 4243752, 6011982, 8015976, 9017973, 12023964, 18035946, 24047928, 36071892, 72143784]

約数ペア:

[(1, 72143784), (2, 36071892), (3, 24047928), (4, 18035946), (6, 12023964), (8, 9017973), (9, 8015976), (12, 6011982), (17, 4243752), (18, 4007988), (24, 3005991), (27, 2671992), (34, 2121876), (36, 2003994), (37, 1949832), (51, 1414584), (54, 1335996), (59, 1222776), (68, 1060938), (72, 1001997), (74, 974916), (81, 890664), (102, 707292), (108, 667998), (111, 649944), (118, 611388), (136, 530469), (148, 487458), (153, 471528), (162, 445332), (177, 407592), (204, 353646), (216, 333999), (222, 324972), (236, 305694), (243, 296888), (296, 243729), (306, 235764), (324, 222666), (333, 216648), (354, 203796), (408, 176823), (444, 162486), (459, 157176), (472, 152847), (486, 148444), (531, 135864), (612, 117882), (629, 114696), (648, 111333), (666, 108324), (708, 101898), (888, 81243), (918, 78588), (972, 74222), (999, 72216), (1003, 71928), (1062, 67932), (1224, 58941), (1258, 57348), (1332, 54162), (1377, 52392), (1416, 50949), (1593, 45288), (1836, 39294), (1887, 38232), (1944, 37111), (1998, 36108), (2006, 35964), (2124, 33966), (2183, 33048), (2516, 28674), (2664, 27081), (2754, 26196), (2997, 24072), (3009, 23976), (3186, 22644), (3672, 19647), (3774, 19116), (3996, 18054), (4012, 17982), (4131, 17464), (4248, 16983), (4366, 16524), (4779, 15096), (5032, 14337), (5508, 13098), (5661, 12744), (5994, 12036), (6018, 11988), (6372, 11322), (6549, 11016), (7548, 9558), (7992, 9027), (8024, 8991), (8262, 8732)]