27950688

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 84900816

約数和(自身を除く): 56950128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 61, 72, 74, 86, 96, 111, 122, 129, 144, 148, 172, 183, 222, 244, 258, 288, 296, 333, 344, 366, 387, 444, 488, 516, 549, 592, 666, 688, 732, 774, 888, 976, 1032, 1098, 1184, 1332, 1376, 1464, 1548, 1591, 1776, 1952, 2064, 2196, 2257, 2623, 2664, 2928, 3096, 3182, 3552, 4128, 4392, 4514, 4773, 5246, 5328, 5856, 6192, 6364, 6771, 7869, 8784, 9028, 9546, 10492, 10656, 12384, 12728, 13542, 14319, 15738, 17568, 18056, 19092, 20313, 20984, 23607, 25456, 27084, 28638, 31476, 36112, 38184, 40626, 41968, 47214, 50912, 54168, 57276, 62952, 72224, 76368, 81252, 83936, 94428, 97051, 108336, 114552, 125904, 152736, 162504, 188856, 194102, 216672, 229104, 251808, 291153, 325008, 377712, 388204, 458208, 582306, 650016, 755424, 776408, 873459, 1164612, 1552816, 1746918, 2329224, 3105632, 3493836, 4658448, 6987672, 9316896, 13975344, 27950688]

約数ペア:

[(1, 27950688), (2, 13975344), (3, 9316896), (4, 6987672), (6, 4658448), (8, 3493836), (9, 3105632), (12, 2329224), (16, 1746918), (18, 1552816), (24, 1164612), (32, 873459), (36, 776408), (37, 755424), (43, 650016), (48, 582306), (61, 458208), (72, 388204), (74, 377712), (86, 325008), (96, 291153), (111, 251808), (122, 229104), (129, 216672), (144, 194102), (148, 188856), (172, 162504), (183, 152736), (222, 125904), (244, 114552), (258, 108336), (288, 97051), (296, 94428), (333, 83936), (344, 81252), (366, 76368), (387, 72224), (444, 62952), (488, 57276), (516, 54168), (549, 50912), (592, 47214), (666, 41968), (688, 40626), (732, 38184), (774, 36112), (888, 31476), (976, 28638), (1032, 27084), (1098, 25456), (1184, 23607), (1332, 20984), (1376, 20313), (1464, 19092), (1548, 18056), (1591, 17568), (1776, 15738), (1952, 14319), (2064, 13542), (2196, 12728), (2257, 12384), (2623, 10656), (2664, 10492), (2928, 9546), (3096, 9028), (3182, 8784), (3552, 7869), (4128, 6771), (4392, 6364), (4514, 6192), (4773, 5856), (5246, 5328)]