73963728

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2969}}^1$

素因数の和:3156

約数の個数: 60

約数和(自身を含む): 208262340

約数和(自身を除く): 134298612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 2969, 3114, 4152, 5938, 6228, 8304, 8907, 11876, 12456, 17814, 23752, 24912, 26721, 35628, 47504, 53442, 71256, 106884, 142512, 213768, 427536, 513637, 1027274, 1540911, 2054548, 3081822, 4109096, 4622733, 6163644, 8218192, 9245466, 12327288, 18490932, 24654576, 36981864, 73963728]

約数ペア:

[(1, 73963728), (2, 36981864), (3, 24654576), (4, 18490932), (6, 12327288), (8, 9245466), (9, 8218192), (12, 6163644), (16, 4622733), (18, 4109096), (24, 3081822), (36, 2054548), (48, 1540911), (72, 1027274), (144, 513637), (173, 427536), (346, 213768), (519, 142512), (692, 106884), (1038, 71256), (1384, 53442), (1557, 47504), (2076, 35628), (2768, 26721), (2969, 24912), (3114, 23752), (4152, 17814), (5938, 12456), (6228, 11876), (8304, 8907)]