73892868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6421}}^1$

素因数の和:6572

約数の個数: 48

約数和(自身を含む): 198516864

約数和(自身を除く): 124623996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 6421, 11508, 12842, 19263, 25684, 38526, 44947, 77052, 89894, 134841, 179788, 269682, 539364, 879677, 1759354, 2639031, 3518708, 5278062, 6157739, 10556124, 12315478, 18473217, 24630956, 36946434, 73892868]

約数ペア:

[(1, 73892868), (2, 36946434), (3, 24630956), (4, 18473217), (6, 12315478), (7, 10556124), (12, 6157739), (14, 5278062), (21, 3518708), (28, 2639031), (42, 1759354), (84, 879677), (137, 539364), (274, 269682), (411, 179788), (548, 134841), (822, 89894), (959, 77052), (1644, 44947), (1918, 38526), (2877, 25684), (3836, 19263), (5754, 12842), (6421, 11508)]