72544392

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 208241280

約数和(自身を除く): 135696888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 138, 142, 184, 207, 213, 276, 284, 414, 426, 552, 568, 617, 639, 828, 852, 1234, 1278, 1633, 1656, 1704, 1851, 2468, 2556, 3266, 3702, 4899, 4936, 5112, 5553, 6532, 7404, 9798, 11106, 13064, 14191, 14697, 14808, 19596, 22212, 28382, 29394, 39192, 42573, 43807, 44424, 56764, 58788, 85146, 87614, 113528, 117576, 127719, 131421, 170292, 175228, 255438, 262842, 340584, 350456, 394263, 510876, 525684, 788526, 1007561, 1021752, 1051368, 1577052, 2015122, 3022683, 3154104, 4030244, 6045366, 8060488, 9068049, 12090732, 18136098, 24181464, 36272196, 72544392]

約数ペア:

[(1, 72544392), (2, 36272196), (3, 24181464), (4, 18136098), (6, 12090732), (8, 9068049), (9, 8060488), (12, 6045366), (18, 4030244), (23, 3154104), (24, 3022683), (36, 2015122), (46, 1577052), (69, 1051368), (71, 1021752), (72, 1007561), (92, 788526), (138, 525684), (142, 510876), (184, 394263), (207, 350456), (213, 340584), (276, 262842), (284, 255438), (414, 175228), (426, 170292), (552, 131421), (568, 127719), (617, 117576), (639, 113528), (828, 87614), (852, 85146), (1234, 58788), (1278, 56764), (1633, 44424), (1656, 43807), (1704, 42573), (1851, 39192), (2468, 29394), (2556, 28382), (3266, 22212), (3702, 19596), (4899, 14808), (4936, 14697), (5112, 14191), (5553, 13064), (6532, 11106), (7404, 9798)]