887355648

素因数分解:

$2^8\times 3^4\times {\mathrm{42793}}^1$

素因数の和:42821

約数の個数: 90

約数和(自身を含む): 2645995814

約数和(自身を除く): 1758640166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 42793, 85586, 128379, 171172, 256758, 342344, 385137, 513516, 684688, 770274, 1027032, 1155411, 1369376, 1540548, 2054064, 2310822, 2738752, 3081096, 3466233, 4108128, 4621644, 5477504, 6162192, 6932466, 8216256, 9243288, 10955008, 12324384, 13864932, 16432512, 18486576, 24648768, 27729864, 32865024, 36973152, 49297536, 55459728, 73946304, 98595072, 110919456, 147892608, 221838912, 295785216, 443677824, 887355648]

約数ペア:

[(1, 887355648), (2, 443677824), (3, 295785216), (4, 221838912), (6, 147892608), (8, 110919456), (9, 98595072), (12, 73946304), (16, 55459728), (18, 49297536), (24, 36973152), (27, 32865024), (32, 27729864), (36, 24648768), (48, 18486576), (54, 16432512), (64, 13864932), (72, 12324384), (81, 10955008), (96, 9243288), (108, 8216256), (128, 6932466), (144, 6162192), (162, 5477504), (192, 4621644), (216, 4108128), (256, 3466233), (288, 3081096), (324, 2738752), (384, 2310822), (432, 2054064), (576, 1540548), (648, 1369376), (768, 1155411), (864, 1027032), (1152, 770274), (1296, 684688), (1728, 513516), (2304, 385137), (2592, 342344), (3456, 256758), (5184, 171172), (6912, 128379), (10368, 85586), (20736, 42793)]