77981832

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 218160000

約数和(自身を除く): 140178168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2423, 2682, 3576, 4023, 4846, 5364, 7269, 8046, 9692, 10728, 14538, 16092, 19384, 21807, 29076, 32184, 43614, 58152, 65421, 87228, 130842, 174456, 261684, 361027, 523368, 722054, 1083081, 1444108, 2166162, 2888216, 3249243, 4332324, 6498486, 8664648, 9747729, 12996972, 19495458, 25993944, 38990916, 77981832]

約数ペア:

[(1, 77981832), (2, 38990916), (3, 25993944), (4, 19495458), (6, 12996972), (8, 9747729), (9, 8664648), (12, 6498486), (18, 4332324), (24, 3249243), (27, 2888216), (36, 2166162), (54, 1444108), (72, 1083081), (108, 722054), (149, 523368), (216, 361027), (298, 261684), (447, 174456), (596, 130842), (894, 87228), (1192, 65421), (1341, 58152), (1788, 43614), (2423, 32184), (2682, 29076), (3576, 21807), (4023, 19384), (4846, 16092), (5364, 14538), (7269, 10728), (8046, 9692)]