78898944

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5407}}^1$

素因数の和:5445

約数の個数: 72

約数和(自身を含む): 221079040

約数和(自身を除く): 142180096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 5407, 7296, 10814, 14592, 16221, 21628, 32442, 43256, 64884, 86512, 102733, 129768, 173024, 205466, 259536, 308199, 346048, 410932, 519072, 616398, 692096, 821864, 1038144, 1232796, 1384192, 1643728, 2076288, 2465592, 3287456, 4152576, 4931184, 6574912, 9862368, 13149824, 19724736, 26299648, 39449472, 78898944]

約数ペア:

[(1, 78898944), (2, 39449472), (3, 26299648), (4, 19724736), (6, 13149824), (8, 9862368), (12, 6574912), (16, 4931184), (19, 4152576), (24, 3287456), (32, 2465592), (38, 2076288), (48, 1643728), (57, 1384192), (64, 1232796), (76, 1038144), (96, 821864), (114, 692096), (128, 616398), (152, 519072), (192, 410932), (228, 346048), (256, 308199), (304, 259536), (384, 205466), (456, 173024), (608, 129768), (768, 102733), (912, 86512), (1216, 64884), (1824, 43256), (2432, 32442), (3648, 21628), (4864, 16221), (5407, 14592), (7296, 10814)]