72354432

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 207590400

約数和(自身を除く): 135235968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 211, 228, 282, 304, 376, 384, 422, 456, 564, 608, 633, 752, 844, 893, 912, 1128, 1216, 1266, 1504, 1688, 1786, 1824, 2256, 2432, 2532, 2679, 3008, 3376, 3572, 3648, 4009, 4512, 5064, 5358, 6016, 6752, 7144, 7296, 8018, 9024, 9917, 10128, 10716, 12027, 13504, 14288, 16036, 18048, 19834, 20256, 21432, 24054, 27008, 28576, 29751, 32072, 39668, 40512, 42864, 48108, 57152, 59502, 64144, 79336, 81024, 85728, 96216, 114304, 119004, 128288, 158672, 171456, 188423, 192432, 238008, 256576, 317344, 342912, 376846, 384864, 476016, 513152, 565269, 634688, 753692, 769728, 952032, 1130538, 1269376, 1507384, 1539456, 1904064, 2261076, 3014768, 3808128, 4522152, 6029536, 9044304, 12059072, 18088608, 24118144, 36177216, 72354432]

約数ペア:

[(1, 72354432), (2, 36177216), (3, 24118144), (4, 18088608), (6, 12059072), (8, 9044304), (12, 6029536), (16, 4522152), (19, 3808128), (24, 3014768), (32, 2261076), (38, 1904064), (47, 1539456), (48, 1507384), (57, 1269376), (64, 1130538), (76, 952032), (94, 769728), (96, 753692), (114, 634688), (128, 565269), (141, 513152), (152, 476016), (188, 384864), (192, 376846), (211, 342912), (228, 317344), (282, 256576), (304, 238008), (376, 192432), (384, 188423), (422, 171456), (456, 158672), (564, 128288), (608, 119004), (633, 114304), (752, 96216), (844, 85728), (893, 81024), (912, 79336), (1128, 64144), (1216, 59502), (1266, 57152), (1504, 48108), (1688, 42864), (1786, 40512), (1824, 39668), (2256, 32072), (2432, 29751), (2532, 28576), (2679, 27008), (3008, 24054), (3376, 21432), (3572, 20256), (3648, 19834), (4009, 18048), (4512, 16036), (5064, 14288), (5358, 13504), (6016, 12027), (6752, 10716), (7144, 10128), (7296, 9917), (8018, 9024)]