87640224

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 276708096

約数和(自身を除く): 189067872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 601, 651, 672, 744, 784, 868, 992, 1176, 1202, 1302, 1488, 1519, 1568, 1736, 1803, 2352, 2404, 2604, 2976, 3038, 3472, 3606, 4207, 4557, 4704, 4808, 5208, 6076, 6944, 7212, 8414, 9114, 9616, 10416, 12152, 12621, 14424, 16828, 18228, 18631, 19232, 20832, 24304, 25242, 28848, 29449, 33656, 36456, 37262, 48608, 50484, 55893, 57696, 58898, 67312, 72912, 74524, 88347, 100968, 111786, 117796, 130417, 134624, 145824, 149048, 176694, 201936, 223572, 235592, 260834, 298096, 353388, 391251, 403872, 447144, 471184, 521668, 596192, 706776, 782502, 894288, 912919, 942368, 1043336, 1413552, 1565004, 1788576, 1825838, 2086672, 2738757, 2827104, 3130008, 3651676, 4173344, 5477514, 6260016, 7303352, 10955028, 12520032, 14606704, 21910056, 29213408, 43820112, 87640224]

約数ペア:

[(1, 87640224), (2, 43820112), (3, 29213408), (4, 21910056), (6, 14606704), (7, 12520032), (8, 10955028), (12, 7303352), (14, 6260016), (16, 5477514), (21, 4173344), (24, 3651676), (28, 3130008), (31, 2827104), (32, 2738757), (42, 2086672), (48, 1825838), (49, 1788576), (56, 1565004), (62, 1413552), (84, 1043336), (93, 942368), (96, 912919), (98, 894288), (112, 782502), (124, 706776), (147, 596192), (168, 521668), (186, 471184), (196, 447144), (217, 403872), (224, 391251), (248, 353388), (294, 298096), (336, 260834), (372, 235592), (392, 223572), (434, 201936), (496, 176694), (588, 149048), (601, 145824), (651, 134624), (672, 130417), (744, 117796), (784, 111786), (868, 100968), (992, 88347), (1176, 74524), (1202, 72912), (1302, 67312), (1488, 58898), (1519, 57696), (1568, 55893), (1736, 50484), (1803, 48608), (2352, 37262), (2404, 36456), (2604, 33656), (2976, 29449), (3038, 28848), (3472, 25242), (3606, 24304), (4207, 20832), (4557, 19232), (4704, 18631), (4808, 18228), (5208, 16828), (6076, 14424), (6944, 12621), (7212, 12152), (8414, 10416), (9114, 9616)]