71985111.000000000

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 307599360

約数和(自身を除く): 207008496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 37, 38, 44, 48, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 176, 209, 222, 228, 264, 271, 296, 304, 407, 418, 444, 456, 528, 542, 592, 627, 703, 813, 814, 836, 888, 912, 1084, 1221, 1254, 1406, 1626, 1628, 1672, 1776, 2109, 2168, 2442, 2508, 2812, 2981, 3252, 3256, 3344, 4218, 4336, 4884, 5016, 5149, 5624, 5962, 6504, 6512, 7733, 8436, 8943, 9768, 10027, 10032, 10298, 11248, 11924, 13008, 15447, 15466, 16872, 17886, 19536, 20054, 20596, 23199, 23848, 30081, 30894, 30932, 33744, 35772, 40108, 41192, 46398, 47696, 56639, 60162, 61788, 61864, 71544, 80216, 82384, 92796, 110297, 113278, 120324, 123576, 123728, 143088, 160432, 169917, 185592, 190513, 220594, 226556, 240648, 247152, 330891, 339834, 371184, 381026, 441188, 453112, 481296, 571539, 661782, 679668, 762052, 882376, 906224, 1143078, 1323564, 1359336, 1524104, 1764752, 2095643, 2286156, 2647128, 2718672, 3048208, 4191286, 4572312, 5294256, 6286929, 8382572, 9144624, 12573858, 16765144, 25147716, 33530288, 50295432, 100590864]

約数ペア:

[(1, 100590864), (2, 50295432), (3, 33530288), (4, 25147716), (6, 16765144), (8, 12573858), (11, 9144624), (12, 8382572), (16, 6286929), (19, 5294256), (22, 4572312), (24, 4191286), (33, 3048208), (37, 2718672), (38, 2647128), (44, 2286156), (48, 2095643), (57, 1764752), (66, 1524104), (74, 1359336), (76, 1323564), (88, 1143078), (111, 906224), (114, 882376), (132, 762052), (148, 679668), (152, 661782), (176, 571539), (209, 481296), (222, 453112), (228, 441188), (264, 381026), (271, 371184), (296, 339834), (304, 330891), (407, 247152), (418, 240648), (444, 226556), (456, 220594), (528, 190513), (542, 185592), (592, 169917), (627, 160432), (703, 143088), (813, 123728), (814, 123576), (836, 120324), (888, 113278), (912, 110297), (1084, 92796), (1221, 82384), (1254, 80216), (1406, 71544), (1626, 61864), (1628, 61788), (1672, 60162), (1776, 56639), (2109, 47696), (2168, 46398), (2442, 41192), (2508, 40108), (2812, 35772), (2981, 33744), (3252, 30932), (3256, 30894), (3344, 30081), (4218, 23848), (4336, 23199), (4884, 20596), (5016, 20054), (5149, 19536), (5624, 17886), (5962, 16872), (6504, 15466), (6512, 15447), (7733, 13008), (8436, 11924), (8943, 11248), (9768, 10298), (10027, 10032)]