81270336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3596

約数の個数: 112

約数和(自身を含む): 260274816

約数和(自身を除く): 179004480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3557, 3808, 5712, 7114, 7616, 10671, 11424, 14228, 21342, 22848, 24899, 28456, 42684, 49798, 56912, 60469, 74697, 85368, 99596, 113824, 120938, 149394, 170736, 181407, 199192, 227648, 241876, 298788, 341472, 362814, 398384, 423283, 483752, 597576, 682944, 725628, 796768, 846566, 967504, 1195152, 1269849, 1451256, 1593536, 1693132, 1935008, 2390304, 2539698, 2902512, 3386264, 3870016, 4780608, 5079396, 5805024, 6772528, 10158792, 11610048, 13545056, 20317584, 27090112, 40635168, 81270336]

約数ペア:

[(1, 81270336), (2, 40635168), (3, 27090112), (4, 20317584), (6, 13545056), (7, 11610048), (8, 10158792), (12, 6772528), (14, 5805024), (16, 5079396), (17, 4780608), (21, 3870016), (24, 3386264), (28, 2902512), (32, 2539698), (34, 2390304), (42, 1935008), (48, 1693132), (51, 1593536), (56, 1451256), (64, 1269849), (68, 1195152), (84, 967504), (96, 846566), (102, 796768), (112, 725628), (119, 682944), (136, 597576), (168, 483752), (192, 423283), (204, 398384), (224, 362814), (238, 341472), (272, 298788), (336, 241876), (357, 227648), (408, 199192), (448, 181407), (476, 170736), (544, 149394), (672, 120938), (714, 113824), (816, 99596), (952, 85368), (1088, 74697), (1344, 60469), (1428, 56912), (1632, 49798), (1904, 42684), (2856, 28456), (3264, 24899), (3557, 22848), (3808, 21342), (5712, 14228), (7114, 11424), (7616, 10671)]