87456824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9241}}^1$

素因数の和:9280

約数の個数: 48

約数和(自身を含む): 202954320

約数和(自身を除く): 115497496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9241, 9464, 18482, 36964, 64687, 73928, 120133, 129374, 240266, 258748, 480532, 517496, 840931, 961064, 1561729, 1681862, 3123458, 3363724, 6246916, 6727448, 10932103, 12493832, 21864206, 43728412, 87456824]

約数ペア:

[(1, 87456824), (2, 43728412), (4, 21864206), (7, 12493832), (8, 10932103), (13, 6727448), (14, 6246916), (26, 3363724), (28, 3123458), (52, 1681862), (56, 1561729), (91, 961064), (104, 840931), (169, 517496), (182, 480532), (338, 258748), (364, 240266), (676, 129374), (728, 120133), (1183, 73928), (1352, 64687), (2366, 36964), (4732, 18482), (9241, 9464)]