89337388

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 190192128

約数和(自身を除く): 100854740

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 97, 98, 127, 148, 194, 196, 254, 259, 388, 508, 518, 679, 889, 1036, 1358, 1778, 1813, 2716, 3556, 3589, 3626, 4699, 4753, 6223, 7178, 7252, 9398, 9506, 12319, 12446, 14356, 18796, 19012, 24638, 24892, 25123, 32893, 49276, 50246, 65786, 86233, 100492, 131572, 172466, 175861, 230251, 344932, 351722, 455803, 460502, 603631, 703444, 911606, 921004, 1207262, 1823212, 2414524, 3190621, 6381242, 12762484, 22334347, 44668694, 89337388]

約数ペア:

[(1, 89337388), (2, 44668694), (4, 22334347), (7, 12762484), (14, 6381242), (28, 3190621), (37, 2414524), (49, 1823212), (74, 1207262), (97, 921004), (98, 911606), (127, 703444), (148, 603631), (194, 460502), (196, 455803), (254, 351722), (259, 344932), (388, 230251), (508, 175861), (518, 172466), (679, 131572), (889, 100492), (1036, 86233), (1358, 65786), (1778, 50246), (1813, 49276), (2716, 32893), (3556, 25123), (3589, 24892), (3626, 24638), (4699, 19012), (4753, 18796), (6223, 14356), (7178, 12446), (7252, 12319), (9398, 9506)]