73778292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 108

約数和(自身を含む): 225222816

約数和(自身を除く): 151444524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 811, 1083, 1197, 1444, 1596, 1622, 2166, 2394, 2433, 2527, 3244, 3249, 4332, 4788, 4866, 5054, 5677, 6498, 7299, 7581, 9732, 10108, 11354, 12996, 14598, 15162, 15409, 17031, 22708, 22743, 29196, 30324, 30818, 34062, 45486, 46227, 51093, 61636, 68124, 90972, 92454, 102186, 107863, 138681, 184908, 204372, 215726, 277362, 292771, 323589, 431452, 554724, 585542, 647178, 878313, 970767, 1171084, 1294356, 1756626, 1941534, 2049397, 2634939, 3513252, 3883068, 4098794, 5269878, 6148191, 8197588, 10539756, 12296382, 18444573, 24592764, 36889146, 73778292]

約数ペア:

[(1, 73778292), (2, 36889146), (3, 24592764), (4, 18444573), (6, 12296382), (7, 10539756), (9, 8197588), (12, 6148191), (14, 5269878), (18, 4098794), (19, 3883068), (21, 3513252), (28, 2634939), (36, 2049397), (38, 1941534), (42, 1756626), (57, 1294356), (63, 1171084), (76, 970767), (84, 878313), (114, 647178), (126, 585542), (133, 554724), (171, 431452), (228, 323589), (252, 292771), (266, 277362), (342, 215726), (361, 204372), (399, 184908), (532, 138681), (684, 107863), (722, 102186), (798, 92454), (811, 90972), (1083, 68124), (1197, 61636), (1444, 51093), (1596, 46227), (1622, 45486), (2166, 34062), (2394, 30818), (2433, 30324), (2527, 29196), (3244, 22743), (3249, 22708), (4332, 17031), (4788, 15409), (4866, 15162), (5054, 14598), (5677, 12996), (6498, 11354), (7299, 10108), (7581, 9732)]